Canadian General Electric projection lamp
- 2005.005.9.031
- Item
- [ca. 1955]
Projection lamp bulb in original packaging (opened).
Canadian General Electric Company
Canadian General Electric projection lamp
Projection lamp bulb in original packaging (opened).
Canadian General Electric Company
General Electric Photoflash bulb
Part of Gordon Meinecke fonds
3 individually packaged G.E. Mazda Photoflash lamps. The three light bulbs are numbered according to size: 11, 21, 31. The bulbs were for news, amateur, and professional photography. The cardboard packages contain exposure guide number charts and recommended examples re: film speed and shutter speed. Two bulbs are wire-filled and one is foil-filled. The foil lamp is stamped 1936 and one of the wire lamps gives a date range of 1928-46 for the patent on the design.
Canadian General Electric Company