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/ 3
carbon filament light bulb

carbon filament light bulb

American
circa 1890
carbon filament light bulb

carbon filament light bulb

American
circa 1910
carbon filament light bulb

carbon filament light bulb

American
circa 1903
carbon filament light bulb

carbon filament light bulb

American
circa 1905
commemorative Edison incandescent lamp

commemorative Edison incandescent lamp

American
circa 1929
commemorative Edison incandescent lamp

commemorative Edison incandescent lamp

American
circa 1929
cylindrical light bulb with standard Edison base

cylindrical light bulb with standard Edison base

American
1890-1915
flood light

flood light

American
1935-1945
frosted light bulb

frosted light bulb

American
circa 1925
frosted light bulb

frosted light bulb

American
circa 1925
heat lamp

heat lamp

American
circa 1900
incandescent light bulb

incandescent light bulb

American
late 19th Century
/ 3

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The Collection of Historical Scientific Instruments
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p. 617-495-2779 • f. 617-496-5794
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