Robertson electric metal filament lamp

Made:
circa 1915
Robertson electric metal filament lamp, marked '27', 200V, 16 c

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Robertson electric metal filament lamp, marked '27', 200V, 16 c
Science Museum Group
© The Board of Trustees of the Science Museum

Robertson electric metal filament lamp, marked '27', 200V, 16 c.p., pipped, BC. Made in England c.1915.

Details

Category:
Lighting
Object Number:
2001-587
type:
light bulb
credit:
Miles, Bob