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Robertson Carbon Radiator Lamps Here are two Robertson carbon radiator lamps, these were used as heaters around the turn of the 20th century. The pip-top one does not have a visible date code, can anyone help..? The later orange one has a code of 38, which I believe to be February 1937; again,can anyone confirm..? Keywords: Lamps

Robertson Carbon Radiator Lamps


Here are two Robertson carbon radiator lamps, these were used as heaters around the turn of the 20th century. The pip-top one does not have a visible date code, can anyone help..?

The later orange one has a code of 38, which I believe to be February 1937; again,can anyone confirm..?

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Lamp/Fixture Information
Manufacturer:The General Electric Company of England
Lamp
Lamp Type:Incandescent
Filament/Radiator Type:Carbon Filament
Base:B22d (BC)
Shape/Finish:T57 Frosted and orange coated
Service Life:1000 hours
Burning Position:Universal, but intended for base down use
Fixture
Fixture Type:Domestic heater
Electrical
Wattage:Nominal 250W (275W at 220V)
Voltage:200-220
Physical/Production
Factory Location:Hammersmith, London
Fabrication Date:Frosted - unknown / Orange - February 1937 (Date code 38)
Application/Use:Domestic heating
File information
Filename:Robertson_Carbon_Heater_Lamps.jpg
Album name:Ria / Incandescent Lamps
Keywords:Lamps
Filesize:172 KiB
Date added:Jul 27, 2024
Dimensions:1453 x 1592 pixels
Displayed:4 times
Software:Shotwell 0.31.7
URL:https://trad-lighting.net/gallery/displayimage.php?pid=114
Favorites:Add to Favorites

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Sammi   [Jul 27, 2024 at 03:29 PM]
It would be nice to have the radiator that they go in. Cool

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