#42 • Circa 1920's Kaufmann's Posographe Pathe-Baby Exposure Meter

Part of Eclectic Collection from The Estate of Leo Ronald Morris Online Auction Phase #2 (timed auction by Wardlow Auctions)

High bid $26.00

Status: Sold

Category: Camera Collectibles

Kaufmann’s Posographe is an intricate pocket-sized mechanical calculator invented back in the 1920s. Measuring 13x8cm and filled with tiny scribblings, the device allowed photographers to approximate the exposure values they needed by simply sliding around six small pointers. Shows wear and discoloration consistent with age and use. Leather case shows wear. Size: 3.25"w x 5"h