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{"rowid": 73, "\ufeffartifactNumber": "1966.0067.001", "ObjectName": "Plate  equipment number", "GeneralDescription": "BRASS", "model": "CN 4201", "SerialNumber": "60066", "Manufacturer": "American Locomotive Co.", "ManuCountry": "United States of America", "ManuProvince": "New york", "ManuCity": "Dunkirk", "BeginDate": "1919", "EndDate": "1957", "date_qualifier": "between", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "RED GLOSS PAINT BACKGROUND AROUND RAISED BRASS PRINTING", "ContextCanada": "NO. PLATE FOR A CANADIAN NATIONAL LOCOMOTIVE", "ContextFunction": "USED  WHEN AFFIXED TO A LOCOMOTIVE  TO IDENTIFY THAT PARTICULAR LOCOMOTIVE FOR CN.", "ContextTechnical": "", "group1": "Railway Transportation", "category1": "Miscellaneous", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->brass", "Length": "41.9", "Width": "27.5", "Height": "1.4", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0067.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0067.001.aa.cs.thumb.png", "": ""}
{"rowid": 75, "\ufeffartifactNumber": "1966.0069.001", "ObjectName": "Airplane", "GeneralDescription": "these were the first all-metal stressed-skin aircraft to be built in Canada. The Delta used the same wing as the Gamma  had split flaps and a non-retractable undercarriage like its predecessors", "model": "Northrop Delta", "SerialNumber": "CV183", "Manufacturer": "Canadian Vickers Ltd.", "ManuCountry": "Canada", "ManuProvince": "Qu\u221a\u00a9bec", "ManuCity": "Montr\u221a\u00a9al", "BeginDate": "1938", "EndDate": "", "date_qualifier": "before", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "In 1935  when the RCAF wanted a high performance photographic aircraft  it considered the Northrop Gamma but instead settled on Northrop's transport version of the same aircraft  the Northrop Delta. Canadian Vickers was commissioned to build an initial four aircraft under license and these were the first all-metal stressed-skin aircraft to be built in Canada. The Delta used the same wing as the Gamma  had split flaps and a non-retractable undercarriage like its predecessors. The larger fuselage accommodated up to eight passengers. For RCAF use  the design was modified to accept three Fairchild A-3 cameras at the rear of the cabin. The cabin floor was strengthened to accept freight loads and a large upward opening freight door was installed on the port side. Two Deltas were armed with a defensive machine gun fitted in an open hatch in the roof. Protection from the slipstream was provided by a plexiglas fairing. This particular installation was not very satisfactory causing buffeting and a marked decrease in performance.", "group1": "Aviation", "category1": "Aircraft", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->aluminum;metal->steel;resin->rubber", "Length": "9.8 M", "Width": "14.6 M", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0069.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0069.001.aa.cs.thumb.png", "": ""}
{"rowid": 76, "\ufeffartifactNumber": "1966.0070.001", "ObjectName": "Propeller", "GeneralDescription": "metal", "model": "FAIREY", "SerialNumber": "FR8065", "Manufacturer": "Fairey Aviation Co. Ltd.", "ManuCountry": "England", "ManuProvince": "", "ManuCity": "Hayes", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "Painted black with yellow tips", "ContextCanada": "", "ContextFunction": "Aircraft propulsion", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal", "Length": "226", "Width": "", "Height": "", "Thickness": "", "Weight": "20.7 kg", "Diameter": "25.0 cm", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0070.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0070.001.aa.cs.thumb.png", "": ""}
{"rowid": 77, "\ufeffartifactNumber": "1966.0071.001", "ObjectName": "Propeller", "GeneralDescription": "METAL", "model": "CURTISS ELECTRIC C634S-C554", "SerialNumber": "174066", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0071.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0071.001.aa.cs.thumb.png", "": ""}
{"rowid": 78, "\ufeffartifactNumber": "1966.0072.001", "ObjectName": "Propeller", "GeneralDescription": "", "model": "HAMILTON STANDARD", "SerialNumber": "15454", "Manufacturer": "Hamilton Standard Propeller Div.  United Aircraft Corp.", "ManuCountry": "United States of America", "ManuProvince": "Connecticut", "ManuCity": "East hartford", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0072.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0072.001.aa.cs.thumb.png", "": ""}
{"rowid": 79, "\ufeffartifactNumber": "1966.0073.001", "ObjectName": "Propeller", "GeneralDescription": "METAL", "model": "FAIREY", "SerialNumber": "FR 747", "Manufacturer": "Fairey Aviation Co. Ltd.", "ManuCountry": "England", "ManuProvince": "", "ManuCity": "Hayes", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "HUB CRACKED", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal", "Length": "212", "Width": "", "Height": "", "Thickness": "", "Weight": "12.25 kg", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0073.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0073.001.aa.cs.thumb.png", "": ""}
{"rowid": 80, "\ufeffartifactNumber": "1966.0074.001", "ObjectName": "Propeller", "GeneralDescription": "WOOD/ FABRIC", "model": "GANO G99-180-100C", "SerialNumber": "787", "Manufacturer": "Gano Propeller Co.", "ManuCountry": "United States of America", "ManuProvince": "Texas", "ManuCity": "Fort worth", "BeginDate": "1920", "EndDate": "", "date_qualifier": "circa", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "BLADES FABRIC COVERED", "ContextCanada": "", "ContextFunction": "Aircraft propulsion", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood;fibre", "Length": "245", "Width": "20", "Height": "15", "Thickness": "", "Weight": "6.7 kg", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0074.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0074.001.aa.cs.thumb.png", "": ""}
{"rowid": 81, "\ufeffartifactNumber": "1966.0075.001", "ObjectName": "Propeller", "GeneralDescription": "", "model": "", "SerialNumber": "82941", "Manufacturer": "", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "", "thumbnail": "", "": ""}
{"rowid": 82, "\ufeffartifactNumber": "1966.0076.001", "ObjectName": "Propeller", "GeneralDescription": "WOOD", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood", "Length": "102", "Width": "", "Height": "", "Thickness": "", "Weight": "9.5 kg", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0076.001.aa.cons.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0076.001.aa.cons.thumb.png", "": ""}
{"rowid": 83, "\ufeffartifactNumber": "1966.0077.001", "ObjectName": "Propeller", "GeneralDescription": "WOOD", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "FEW CHIPS & SCRATCHES", "ContextCanada": "", "ContextFunction": "Aircraft propulsion", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood", "Length": "208", "Width": "22.7", "Height": "8.7", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0077.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0077.001.aa.cs.thumb.png", "": ""}
{"rowid": 84, "\ufeffartifactNumber": "1966.0078.001", "ObjectName": "Propeller", "GeneralDescription": "WOOD", "model": "JACUZZI", "SerialNumber": "1993", "Manufacturer": "Jacuzzi Bros. Ltd.", "ManuCountry": "United States of America", "ManuProvince": "California", "ManuCity": "Berkeley", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "Clear varnish", "ContextCanada": "", "ContextFunction": "Aircraft propulsion", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood", "Length": "244", "Width": "", "Height": "", "Thickness": "", "Weight": "9.0 kg", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0078.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0078.001.aa.cs.thumb.png", "": ""}
{"rowid": 85, "\ufeffartifactNumber": "1966.0079.001", "ObjectName": "Propeller", "GeneralDescription": "WOOD/ METAL", "model": "JACUZZI", "SerialNumber": "N2489", "Manufacturer": "Jacuzzi Bros. Ltd.", "ManuCountry": "United States of America", "ManuProvince": "California", "ManuCity": "Berkeley", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "PAINTED BLACK/ HAS METAL TIPS/ SCRATCHED", "ContextCanada": "", "ContextFunction": "Aircraft propulsion", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood;metal", "Length": "270", "Width": "", "Height": "", "Thickness": "", "Weight": "17.0 kg", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0079.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0079.001.aa.cs.thumb.png", "": ""}
{"rowid": 86, "\ufeffartifactNumber": "1966.0080.001", "ObjectName": "Propeller", "GeneralDescription": "WOOD", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "HAS HUB BOLTS", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood", "Length": "181", "Width": "", "Height": "", "Thickness": "", "Weight": "17.5 kg", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0080.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0080.001.aa.cs.thumb.png", "": ""}
{"rowid": 87, "\ufeffartifactNumber": "1966.0081.001", "ObjectName": "Propeller", "GeneralDescription": "WOOD", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "varnished with fleck of white paint", "ContextCanada": "", "ContextFunction": "Aircraft propulsion", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood", "Length": "181", "Width": "150", "Height": "7.5", "Thickness": "", "Weight": "3.5 kg", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0081.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0081.001.aa.cs.thumb.png", "": ""}
{"rowid": 88, "\ufeffartifactNumber": "1966.0083.001", "ObjectName": "Propeller", "GeneralDescription": "WOOD", "model": "", "SerialNumber": "", "Manufacturer": "National Aviation Museum", "ManuCountry": "Canada", "ManuProvince": "Ontario", "ManuCity": "Ottawa", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "HAS HUB BOLTS", "ContextCanada": "", "ContextFunction": "Aircraft propulsion", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood", "Length": "185", "Width": "", "Height": "", "Thickness": "", "Weight": "3.3 kg", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0083.001.aa.cons.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0083.001.aa.cons.thumb.png", "": ""}
{"rowid": 89, "\ufeffartifactNumber": "1966.0084.001", "ObjectName": "Propeller", "GeneralDescription": "WOOD", "model": "", "SerialNumber": "", "Manufacturer": "National Aviation Museum", "ManuCountry": "Canada", "ManuProvince": "Ontario", "ManuCity": "Ottawa", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "ONE TIP BROKEN/ HAS HUB BOLTS", "ContextCanada": "", "ContextFunction": "Aircraft propulsion", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood", "Length": "180", "Width": "", "Height": "", "Thickness": "", "Weight": "3.3 kg", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0084.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0084.001.aa.cs.thumb.png", "": ""}
{"rowid": 90, "\ufeffartifactNumber": "1966.0085.001", "ObjectName": "Propeller", "GeneralDescription": "", "model": "FALCON", "SerialNumber": "N9195", "Manufacturer": "Falcon", "ManuCountry": "United States of America", "ManuProvince": "New york", "ManuCity": "Jamestown", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "Aircraft propulsion", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "", "thumbnail": "", "": ""}
{"rowid": 91, "\ufeffartifactNumber": "1966.0086.001", "ObjectName": "Engine  airplane", "GeneralDescription": "", "model": "LIBERTY 12A", "SerialNumber": "2001B", "Manufacturer": "Lincoln Motor Co.", "ManuCountry": "United States of America", "ManuProvince": "Michigan", "ManuCity": "Detroit", "BeginDate": "1918", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Aviation", "category1": "Motive power", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0086.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0086.001.aa.cs.thumb.png", "": ""}
{"rowid": 92, "\ufeffartifactNumber": "1966.0087.001", "ObjectName": "Engine  airplane", "GeneralDescription": "STEEL  ALUMINUM  RUBBER", "model": "CONTINENTAL", "SerialNumber": "532367;532347", "Manufacturer": "Continental Motors Corp.", "ManuCountry": "United States of America", "ManuProvince": "Michigan", "ManuCity": "Muskegon", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "AIRCRAFT POWERPLANT", "ContextTechnical": "ONE OF THE FIRST EXAMPLES OF LOW POWERED  SMALL GENERAL PURPOSE ENGINES AND ESTABLISH THE FLAT-4 AS ALMOST THE STANDARD TYPE FOR LIGHT AIRCRAFT", "group1": "Aviation", "category1": "Motive power", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->steel;metal->aluminum;resin->rubber", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0087.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0087.001.aa.cs.thumb.png", "": ""}
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{"rowid": 149, "\ufeffartifactNumber": "1966.0130.001", "ObjectName": "Wing structure model", "GeneralDescription": "METAL", "model": "VICKERS-ARMSTRONG SUPER VC10", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "FINISHED IN GREY", "ContextCanada": "", "ContextFunction": "TO DISPLAY AN INTERIOR SECTION OF WING TO SHOW STRUCTURE DESIGN.", "ContextTechnical": "", "group1": "Aviation", "category1": "Models", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0130.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0130.001.aa.cs.thumb.png", "": ""}
{"rowid": 150, "\ufeffartifactNumber": "1966.0131.001", "ObjectName": "Wing structure model", "GeneralDescription": "FIBRE; SYNTHETIC  PLASTIC", "model": "JUNKERS F13", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "England", "ManuProvince": "", "ManuCity": "", "BeginDate": "1967", "EndDate": "", "date_qualifier": "before", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "OUTSIDE SHELL IS GREY  INSIDE STRUCTURE BLACK", "ContextCanada": "", "ContextFunction": "TO DISPLAY AN INTERIOR SECTION OF WING TO SHOW STRUCTURE DESIGN.", "ContextTechnical": "", "group1": "Aviation", "category1": "Models", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "fibre->;synthetic->plastic", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0131.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0131.001.aa.cs.thumb.png", "": ""}
{"rowid": 151, "\ufeffartifactNumber": "1966.0132.001", "ObjectName": "Wing structure model", "GeneralDescription": "FIBRE; WOOD", "model": "DE HAVILLAND DH-4", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "OUTSIDE SHELL GREEN  INSIDE STRUCTURE WOOD NATURAL", "ContextCanada": "", "ContextFunction": "TO DISPLAY AN INTERIOR SECTION OF WING TO SHOW STRUCTURE DESIGN.", "ContextTechnical": "", "group1": "Aviation", "category1": "Models", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "fibre;wood", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0132.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0132.001.aa.cs.thumb.png", "": ""}
{"rowid": 152, "\ufeffartifactNumber": "1966.0133.001", "ObjectName": "Wing structure model", "GeneralDescription": "FIBRE  COTTON; WOOD; METAL", "model": "WRIGHT FLYER", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "OUTSIDE SHELL HAS BEEN PAINTED AN OFF-WHITE COLOUR  INTERIOR WOOD STRUCTURE NATURAL COLOUR", "ContextCanada": "", "ContextFunction": "TO DISPLAY AN INTERIOR SECTION OF WING TO SHOW STRUCTURE DESIGN", "ContextTechnical": "", "group1": "Aviation", "category1": "Models", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "fibre->cotton;wood;metal", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0133.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0133.001.aa.cs.thumb.png", "": ""}
{"rowid": 153, "\ufeffartifactNumber": "1966.0134.001", "ObjectName": "Airplane model", "GeneralDescription": "FIBRE; SYNTHETIC  PLASTIC", "model": "LOENING AIR YACHT", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "England", "ManuProvince": "", "ManuCity": "", "BeginDate": "1966", "EndDate": "", "date_qualifier": "before", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "FUSELAGE & WINGS SILVER  COCKPIT & PRINT BLACK; PROP  NATURAL WOOD GRAIN WITH BRASS EDGE & TIP", "ContextCanada": "", "ContextFunction": "REPRESENTATION OF AN EXISTING AIRPLANE ON A SMALLER SCALE", "ContextTechnical": "", "group1": "Aviation", "category1": "Models", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "fibre->;synthetic->plastic", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0134.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0134.001.aa.cs.thumb.png", "": ""}
{"rowid": 155, "\ufeffartifactNumber": "1966.0140.001", "ObjectName": "Switch", "GeneralDescription": "METAL FACEPLATE/ BAKELITE SWITCH BUTTONS/ METAL WORKING PARTS (PROBABLY BRASS OR A BRASS ALLOY)/ CERAMIC BASES/ BRASS & STEEL BOLTS", "model": "2901", "SerialNumber": "", "Manufacturer": "Banfield", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "1926", "EndDate": "", "date_qualifier": "before", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "BRASS FINISH ON FACE PLATE/ BLACK SWITCH BUTTONS; TWO BUTTONS HAVE DISC INSERTS WITH A MOTHER OF PEARL APPEARANCE/ WHITE CERAMIC BASES/ FACE PLATE FINISH I WORN  PARTICULARLY AROUND BUTTON HOLES; THERE ARE SEVERAL SCRATCHES. LETTERING IN SWITCH BUTTONS IS WORN & ILLEGIBLE. A SPRING MECHANISM IS DETACHED FROM ONE OF THE SWITCHES; HOWEVER  THERE DOESN'T APPEAR TO BE ANY MISSING PIECES. CERAMIC BASES ARE DIRTY & CHIPPED", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Energy-electric", "category1": "User site", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->brass;metal->steel;synthetic->bakelite;ceramic", "Length": "11.4", "Width": "11.4", "Height": "5.4", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0140.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0140.001.aa.cs.thumb.png", "": ""}
{"rowid": 163, "\ufeffartifactNumber": "1966.0151.001", "ObjectName": "Ski  airplane", "GeneralDescription": "OAK  BRASS AND ALUMINUM", "model": "", "SerialNumber": "", "Manufacturer": "ELLIOT BROS.", "ManuCountry": "Canada", "ManuProvince": "Ontario", "ManuCity": "Sioux lookout", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "3 DIFFERENT TYPES OF SKIS MOUNTED FOR DISPLAY", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood->oak;metal->brass;metal->aluminum", "Length": "213.7", "Width": "127.2", "Height": "149", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0151.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0151.001.aa.cs.thumb.png", "": ""}
{"rowid": 164, "\ufeffartifactNumber": "1966.0152.001", "ObjectName": "Ski-float combination", "GeneralDescription": "METAL AND PLEXIGLASS", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "TOP HALF OF FLOAT IS PAINTED GREY WHILE THE BOTTOM HALF IS PAINTED WHITE/ THE FLOAT IS MOUNTED ON TWO BLACK BASES  ONE AT EITHER END", "ContextCanada": "", "ContextFunction": "USED FOR LANDING ON SNOW  ICE OR WATER", "ContextTechnical": "", "group1": "Aviation", "category1": "Aircraft parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->;synthetic->plexiglass", "Length": "500", "Width": "54", "Height": "70", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0152.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0152.001.aa.cs.thumb.png", "": ""}
{"rowid": 165, "\ufeffartifactNumber": "1966.0153.001", "ObjectName": "Decal", "GeneralDescription": "PAPER BACKING/ PLASTIC DECAL", "model": "INDIAN MOTORCYCLE", "SerialNumber": "", "Manufacturer": "INDIAN MOTORCYCLE CO.", "ManuCountry": "United States of America", "ManuProvince": "Massachusetts", "ManuCity": "Springfield", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "WHITE BACKING/ WHITE  RED  ORANGE  YELLOW AND BLACK DECAL", "ContextCanada": "", "ContextFunction": "MOTORCYCLE ORNAMENTATION", "ContextTechnical": "", "group1": "Motorized Ground Transportation", "category1": "Miscellaneous", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "paper->;synthetic->plastic", "Length": "17.8", "Width": "22", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0153.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0153.001.aa.cs.thumb.png", "": ""}
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{"rowid": 172, "\ufeffartifactNumber": "1966.0157.003", "ObjectName": "", "GeneralDescription": "", "model": "", "SerialNumber": "", "Manufacturer": "", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "8", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "", "category1": "", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "", "thumbnail": "", "": ""}
{"rowid": 173, "\ufeffartifactNumber": "1966.0157.004", "ObjectName": "", "GeneralDescription": "", "model": "", "SerialNumber": "", "Manufacturer": "", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "8", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "", "category1": "", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0157.004.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0157.004.aa.cs.thumb.png", "": ""}
{"rowid": 174, "\ufeffartifactNumber": "1966.0157.005", "ObjectName": "", "GeneralDescription": "", "model": "", "SerialNumber": "", "Manufacturer": "", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "8", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "", "category1": "", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "", "thumbnail": "", "": ""}
{"rowid": 175, "\ufeffartifactNumber": "1966.0157.006", "ObjectName": "", "GeneralDescription": "", "model": "", "SerialNumber": "", "Manufacturer": "", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "8", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "", "category1": "", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0157.006.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0157.006.aa.cs.thumb.png", "": ""}
{"rowid": 176, "\ufeffartifactNumber": "1966.0157.007", "ObjectName": "", "GeneralDescription": "", "model": "", "SerialNumber": "", "Manufacturer": "", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "8", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "", "category1": "", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0157.007.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0157.007.aa.cs.thumb.png", "": ""}
{"rowid": 177, "\ufeffartifactNumber": "1966.0157.008", "ObjectName": "", "GeneralDescription": "", "model": "", "SerialNumber": "", "Manufacturer": "", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "8", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "", "category1": "", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0157.008.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0157.008.aa.cs.thumb.png", "": ""}
{"rowid": 179, "\ufeffartifactNumber": "1966.0160.001", "ObjectName": "Gauge  steam", "GeneralDescription": "BRASS CASING/ GLASS", "model": "LANSDOWNE/N/ BOURDON'S", "SerialNumber": "4063", "Manufacturer": "MITCHELL  ROBERT & CO.", "ManuCountry": "Canada", "ManuProvince": "Qu\u221a\u00a9bec", "ManuCity": "Montr\u221a\u00a9al", "BeginDate": "1900", "EndDate": "", "date_qualifier": "circa", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "POLISHED BRASS CASE/ SILVERED DIAL / BLACK INDICATOR NEEDLE", "ContextCanada": "ASSOCIATED WITH FAMOUS VESSEL  LANSDOWNE  THE ONLY SIDE WHEEL CAR FERRY ON THE GREAT LAKES", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Vessel parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->brass;glass", "Length": "26.4", "Width": "26", "Height": "7.7", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0160.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0160.001.aa.cs.thumb.png", "": ""}
{"rowid": 180, "\ufeffartifactNumber": "1966.0161.001", "ObjectName": "Gauge  steam", "GeneralDescription": "BRASS CASING/ GLASS", "model": "LANSDOWNE/N/ BOURDON'S", "SerialNumber": "4059", "Manufacturer": "MITCHELL  ROBERT & CO.", "ManuCountry": "Canada", "ManuProvince": "Qu\u221a\u00a9bec", "ManuCity": "Montr\u221a\u00a9al", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "POLISHED BRASS CASE/ SILVERED DIAL/ BLACK INDICATOR NEEDLE", "ContextCanada": "ASSOCIATED WITH FAMOUS VESSEL  LANSDOWNE  THE ONLY SIDE WHEEL CAR FERRY ON GREAT LAKES", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Vessel parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->brass;glass", "Length": "36.5", "Width": "25.9", "Height": "7.6", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0161.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0161.001.aa.cs.thumb.png", "": ""}
{"rowid": 181, "\ufeffartifactNumber": "1966.0162.001", "ObjectName": "Compass  bearing", "GeneralDescription": "METAL CASING  FACE AND PARTS/ GLASS", "model": "A.2030 B", "SerialNumber": "357", "Manufacturer": "B.M. Co.", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "1956", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "2", "ArtifactFinish": "BLACK ENAMEL PAINTED AND BRASS COLOURED METAL", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Navigation instruments & equipment", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal;glass", "Length": "38", "Width": "37", "Height": "34.5", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0162.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0162.001.aa.cs.thumb.png", "": ""}
{"rowid": 182, "\ufeffartifactNumber": "1966.0162.002", "ObjectName": "Compass  bearing", "GeneralDescription": "", "model": "", "SerialNumber": "333", "Manufacturer": "", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "2", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Navigation instruments & equipment", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0162.002.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0162.002.aa.cs.thumb.png", "": ""}
{"rowid": 183, "\ufeffartifactNumber": "1966.0163.001", "ObjectName": "Compass  bearing", "GeneralDescription": "METAL CASING  FACE AND PARTS/ GLASS", "model": "A2030", "SerialNumber": "540", "Manufacturer": "NEON PRODUCTS OF WESTERN CANADA LTD.", "ManuCountry": "Canada", "ManuProvince": "", "ManuCity": "", "BeginDate": "1944", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "GREY ENAMEL PAINTED AND BRASS COLOURED METAL/ BLACK COMPASS FACE", "ContextCanada": "UNKNOWN - NO SHIP GRANBY IN LLOYD'S REGISTER IN NMST LIBRARY", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Navigation instruments & equipment", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal;glass", "Length": "37", "Width": "34", "Height": "37", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0163.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0163.001.aa.cs.thumb.png", "": ""}
{"rowid": 184, "\ufeffartifactNumber": "1966.0164.001", "ObjectName": "Propeller", "GeneralDescription": "Manganese bronze", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "Brass coloured", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Vessel parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->bronze", "Length": "67", "Width": "63", "Height": "14", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0164.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0164.001.aa.cs.thumb.png", "": ""}
{"rowid": 185, "\ufeffartifactNumber": "1966.0165.001", "ObjectName": "Propeller", "GeneralDescription": "Manganese bronze", "model": "", "SerialNumber": "", "Manufacturer": "FOREMAN", "ManuCountry": "Canada", "ManuProvince": "Ontario", "ManuCity": "Toronto", "BeginDate": "1930", "EndDate": "", "date_qualifier": "circa", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "Brass coloured propeller/metallic shaft/grey enamel paint", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Vessel parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->bronze", "Length": "57", "Width": "27.2", "Height": "12.7", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0165.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0165.001.aa.cs.thumb.png", "": ""}
{"rowid": 186, "\ufeffartifactNumber": "1966.0166.001", "ObjectName": "Porthole cover", "GeneralDescription": "Bronze casting/synthetic (plexiglass?) window/rubber gasket", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "3", "ArtifactFinish": "Bronze", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Vessel parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->bronze;synthetic->plexiglass;resin->rubber", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0166.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0166.001.aa.cs.thumb.png", "": ""}
{"rowid": 187, "\ufeffartifactNumber": "1966.0166.002", "ObjectName": "Porthole cover", "GeneralDescription": "", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "3", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Vessel parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "", "thumbnail": "", "": ""}
{"rowid": 188, "\ufeffartifactNumber": "1966.0166.003", "ObjectName": "Porthole cover", "GeneralDescription": "", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "3", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Vessel parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "", "thumbnail": "", "": ""}
{"rowid": 189, "\ufeffartifactNumber": "1966.0167.001", "ObjectName": "Bottle", "GeneralDescription": "Glass.", "model": "", "SerialNumber": "", "Manufacturer": "Bickle  R.S.", "ManuCountry": "Canada", "ManuProvince": "Manitoba", "ManuCity": "Winnipeg", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "2", "ArtifactFinish": "Colourless & transparent.", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Fire Fighting", "category1": "Miscellaneous", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "glass", "Length": "", "Width": "11.5", "Height": "27.5", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0167.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0167.001.aa.cs.thumb.png", "": ""}
{"rowid": 190, "\ufeffartifactNumber": "1966.0167.002", "ObjectName": "Bottle", "GeneralDescription": "Glass.", "model": "", "SerialNumber": "", "Manufacturer": "Bickle  R.S.", "ManuCountry": "Canada", "ManuProvince": "Manitoba", "ManuCity": "Winnipeg", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "2", "ArtifactFinish": "Colourless & transparent.", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Fire Fighting", "category1": "Miscellaneous", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "glass", "Length": "", "Width": "11.5", "Height": "27.3", "Thickness": "", "Weight": "", "Diameter": "", "image": "", "thumbnail": "", "": ""}
{"rowid": 191, "\ufeffartifactNumber": "1966.0168.001", "ObjectName": "Roller  sheet metal", "GeneralDescription": "WOOD/ STEEL & IRON.", "model": "", "SerialNumber": "", "Manufacturer": "Unknown", "ManuCountry": "Unknown", "ManuProvince": "", "ManuCity": "", "BeginDate": "1860", "EndDate": "", "date_qualifier": "after", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "PAINTED ORANGE - NOT ORIGINAL.", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "ROLLERS WITH THEIR WOODEN CAPSTANS ARE TYPICAL OF MID 19TH CENTURY METAL FORMING MACHINES.", "group1": "Industrial Technology", "category1": "Tools-Machine", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood->;metal->steel;metal->iron", "Length": "206", "Width": "199.5", "Height": "180", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0168.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0168.001.aa.cs.thumb.png", "": ""}
{"rowid": 192, "\ufeffartifactNumber": "1966.0169.001", "ObjectName": "Stoker model  automatic", "GeneralDescription": "STEEL", "model": "", "SerialNumber": "", "Manufacturer": "LOCOMOTIVE STOKER CO.", "ManuCountry": "United States of America", "ManuProvince": "Pennsylvania", "ManuCity": "East pittsburgh", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "PAINTED BLACK ENAMEL WITH RED & BLUE PARTS.", "ContextCanada": "", "ContextFunction": "MODEL OF MECHINICAL LOCOMOTIVE STOKER  USED AS CLASSROOM DEMONSTRATOR AT GRAND TRUNK WESTERN APPRENTICE TRAINING SCHOOL.", "ContextTechnical": "EXAMPLE OF DUPLEX TYPE OF STOKER  WHICH WAS LATER SUPERSEDED BY THE HT MODEL.", "group1": "Railway Transportation", "category1": "Models", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->steel", "Length": "201", "Width": "94", "Height": "162", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0169.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0169.001.aa.cs.thumb.png", "": ""}
{"rowid": 193, "\ufeffartifactNumber": "1966.0170.001", "ObjectName": "Valve gear model", "GeneralDescription": "WOOD BASE/ METAL", "model": "", "SerialNumber": "", "Manufacturer": "GRAND TRUNK WESTERN RWY", "ManuCountry": "United States of America", "ManuProvince": "", "ManuCity": "", "BeginDate": "1930", "EndDate": "", "date_qualifier": "circa", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "BASE PAINTED BLACK/ BLACK & GREY PAINTED VALVE GEAR WITH YELLOW PARTS", "ContextCanada": "THIS GEAR WAS WIDLEY USED ON CN & GTW LOCOMOTIVES.", "ContextFunction": "USED TO DEMONSTRATE VALVE EVENTS - VALVE GEARS ARE THE MECHANISM THAT TRANSMIT MOTION TO THE VALVES  WHICH ADMIT STEAM TO & EXHAUST IT FOM THE CYLINDERS.(1)", "ContextTechnical": "GEAR INVENTED BY ABNER BAKER CA. 1903  HAVING FEWER MOVING PARTS THAN OTHER TYPES OF GEAR.", "group1": "Railway Transportation", "category1": "Models", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood;metal", "Length": "149.5", "Width": "25.2", "Height": "64.5", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0170.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0170.001.aa.cs.thumb.png", "": ""}
{"rowid": 194, "\ufeffartifactNumber": "1966.0171.001", "ObjectName": "Valve gear model", "GeneralDescription": "WOOD BASE/ METAL", "model": "", "SerialNumber": "", "Manufacturer": "GRAND TRUNK WESTERN RWY", "ManuCountry": "United States of America", "ManuProvince": "", "ManuCity": "", "BeginDate": "1930", "EndDate": "", "date_qualifier": "circa", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "BASE PAINTED BLACK/ BLACK AND GREY PAINTED VALVE GEAR WITH WHITE PARTS", "ContextCanada": "USED EXTENSIVELY IN EUROPE & IN NORTH AMERICA FROM 1890 ON.", "ContextFunction": "USED TO DEMONSTRATE VALVE EVENTS - VALVE GEARS ARE THE MECHANISM THAT TRANSMIT MOTION TO THE VALVES  WHICH ADMIT STEAM TO & EXHAUST IT FROM THE CYLINDERS (1).", "ContextTechnical": "INVENTED IN 1843 BY ECIDE WALSCHAERTS  & NEXT TO STEPHENSON GEAR  THE MOST COMMONLY USED VALVE GEAR ON STEAM LOCOMOTIVES.", "group1": "Railway Transportation", "category1": "Models", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "wood;metal", "Length": "149.5", "Width": "30.3", "Height": "81.5", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0171.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0171.001.aa.cs.thumb.png", "": ""}
{"rowid": 196, "\ufeffartifactNumber": "1966.0173.001", "ObjectName": "Winch", "GeneralDescription": "CAST IRON", "model": "PRINCE EDWARD ISLAND  SS/N", "SerialNumber": "", "Manufacturer": "Clarke Chapman & Co.", "ManuCountry": "England", "ManuProvince": "", "ManuCity": "Gateshead", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "1", "ArtifactFinish": "PAINTED BLACK", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "Marine Transportation", "category1": "Vessel parts", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "metal->iron", "Length": "180", "Width": "168", "Height": "158", "Thickness": "", "Weight": "", "Diameter": "", "image": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0173.001.aa.cs.png", "thumbnail": "http://source.techno-science.ca/artifacts-artefacts/images/1966.0173.001.aa.cs.thumb.png", "": ""}
{"rowid": 202, "\ufeffartifactNumber": "1966.0178.002", "ObjectName": "", "GeneralDescription": "", "model": "", "SerialNumber": "", "Manufacturer": "", "ManuCountry": "", "ManuProvince": "", "ManuCity": "", "BeginDate": "", "EndDate": "", "date_qualifier": "", "patent": "", "NumberOfComponents": "4", "ArtifactFinish": "", "ContextCanada": "", "ContextFunction": "", "ContextTechnical": "", "group1": "", "category1": "", "subcategory1": "", "group2": "", "category2": "", "subcategory2": "", "group3": "", "category3": "", "subcategory3": "", "material": "", "Length": "", "Width": "", "Height": "", "Thickness": "", "Weight": "", "Diameter": "", "image": "", "thumbnail": "", "": ""}