artefacts: 57628
This data as json
| rowid | artifactNumber | ObjectName | GeneralDescription | model | SerialNumber | Manufacturer | ManuCountry | ManuProvince | ManuCity | BeginDate | EndDate | date_qualifier | patent | NumberOfComponents | ArtifactFinish | ContextCanada | ContextFunction | ContextTechnical | group1 | category1 | subcategory1 | group2 | category2 | subcategory2 | group3 | category3 | subcategory3 | material | Length | Width | Height | Thickness | Weight | Diameter | image | thumbnail | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 57628 | 1991.0610.001 | Muller | GLASS | Unknown | Unknown | 6 | ALL GREEN - 'FROSTED' FINISH | OWNED AND USED BY R. FOURNIER A QUEBEC LITHOGRAPHER | USED IN LITHOGRAPHY TO GRAIN A LITHOGRAPHIC PLATE. THIS IS DONE BY GRINDING THE SURFACE WITH SAND UNDER THE MULLER. THE MULLER IS MOVED ABOUT ALL OVER IT IN SMALL CIRCLES. [REF.1]/ MULLERS CAN ALSO BE USED TO GRIND AND MIX PIGMENT INTO PAINT. [REF.2] | Printing | Platemaking | Planographic | Industrial Technology | Tools & equipment-trades | Painter | Industrial Technology | Tools-Hand | Tools | glass | 1.7 | 1.4 | http://source.techno-science.ca/artifacts-artefacts/images/1991.0610.001.aa.cs.png | http://source.techno-science.ca/artifacts-artefacts/images/1991.0610.001.aa.cs.thumb.png |
