lamp; miners
Maker
International Gas Detectors
Production date
1939
Description
Miner's safety lamp. Embossed on base with "RINGROSE" and list of patent numbers. Also instructions for testing. "Victor" trade mark.
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Object detail
stamping:base back:"TO TEST THIS/ LAMP KEEP IT/ LIGHTED FOR A MINUTE TURN IT/ OFF THEN ON IF/ LIGHT IS DIM FIRST/ THEN FULL ALL IS IN/ ORDER/ REGISTERED DESIGNS/ 815457/ INTERNATIONAL GAS DETECTORS LTD/ LEEDS ENGLAND/ 1GD"
Dimensions:base:W 9.4cm (W 3 11/16")
Dimensions:base:L 8.3cm (L 3 1/4")
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