Decaux was a company in the French capital Paris, renowned as maker of shutters. It had invented the "double drop shutter" in 1892. Gaumont used Decaux shutters for its Spido and Stéréospido cameras.
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Decaux was a company in the French capital Paris, renowned as maker of shutters. It had invented the "double drop shutter" in 1892. Gaumont used Decaux shutters for its Spido and Stéréospido cameras.