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Motion picture projection with tungsten filament lamps
Account of the development. Advantages and disadvantages of the several systems. (with discussions.) (7000 w.) (86925 C)
Motion picture projection with tungsten filament lamps
Account of the development. Advantages and disadvantages of the several systems. (with discussions.) (7000 w.) (86925 C)
Motion picture projection with tungsten filament lamps
Ill Eng Soc Trans
Caldwell, J.T. (author) / Dennington, A.R. (author) / Orange, J.A. (author) / Porter, L.C. (author)
1918
Ills.
Article (Journal)
English
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