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762 - Léon Bloch "Le Stéréophysiographe" spy camera, 45 x 107, cir…
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Estimate €700 - €1,200
Sale commission
Description
Léon Bloch "Le Stéréophysiographe" spy camera, 45 x 107, circa 1900. As is. N.B. Jean-Marie PRADES: Invented and built by the brothers Edmond and Léon Bloch. Spy binocular type camera. Stereo format 45 x 107 mm. Cooke lenses. 3rd model. Retractable magazine. Visual and text " Autour d'une collection 2 " Collection JMP Club Niépce Lumière, p. 152. Expert Isabelle Cazeils. Provenance: Jean-Marie PRADES Collection. Spy camera.
See original version (French)
Auto-translation. Refer to original language for legal validity.
About the sale Second part: History of photography, the collection of a lifetime
Auction location
Auction time 06/09/2026 at 9:30 AM
Pictures credits: Contact the Auction House
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