artefacts: 26
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 1966.0037.001 | Headlamp | SHEET AND CAST METAL (IRON?)/ GLASS LENS | 1464-G | PYLE-NATIONAL CO. | United States of America | Illinois | Chicago | 1900 | 1950 | between | 1 | PAINTED BLACK | ELECTRIC HEADLAMPS WERE INSTALLED IN LOCOMOTIVES AFTER 1895/ PREVIOUSLY LAMPS WERE FUELED BY ACETYLENE; KEROSENE OR BY A CARBON ARC. | Railway Transportation | Motive power | Parts & accessories | Lighting Technology | Lighting devices | Electric | metal->iron;glass | 47 | 38 | 43.5 | http://source.techno-science.ca/artifacts-artefacts/images/1966.0037.001.aa.cs.png | http://source.techno-science.ca/artifacts-artefacts/images/1966.0037.001.aa.cs.thumb.png |
