LAMP, BATTERY OPERATED
https://collections.galtmuseum.com/link/artifact2366
- Material Type
- Artifact
- Other Name
- PERMISSABLE METHANE INDICATOR
- Date Range From
- 1910
- Date Range To
- 1920
- Materials
- STEEL, RUBBER, GLASS.
- Catalogue Number
- P19672590000
- Material Type
- Artifact
- Other Name
- PERMISSABLE METHANE INDICATOR
- Date Range From
- 1910
- Date Range To
- 1920
- Materials
- STEEL, RUBBER, GLASS.
- No. Pieces
- 1
- Height
- 19.6
- Length
- 7.9
- Width
- 3.8
- Description
- SERIAL #A560. ON BATTERY CASE "MO" IN A BOX, THOMAS A. EDISON INC. WEST ORANGE, N.J. EDISON THOMAS A. EDISON - MADE IN U.S.A...." EMBOSSED "ELECTRIC CAP LAMP - DEPARTMENT OF COMMERCE, BUREAU OF MINES, APPROVAL NO. 24, ISSUED TO THOMAS A. EDISON INC. CAUTION, THE BATTERY AND HEADPIECE HOUSINGS SHALL NOT BE UNLOCKED OR OPENED BY THE LAMP USER". THERE IS A GAUGE ON GAS INDICATOR FROM 1 TO 23. PART OF THE APPARATUS APPEARS TO BE MISSING. METHANE INDICATOR. MINOR RUST ON COIL ON CORD TO BATTERY.
- Subjects
- LIGHTING DEVICE
- Historical Association
- COAL MINING
- History
- USED IN COLEMAN MINES (CROWSNEST PASS).
- Catalogue Number
- P19672590000
- Acquisition Date
- 1967-06
- Collection
- Museum
{{ server.message }}