Spy cameras auction

Soviet Spy cameras auction
https://kosmofoto.com/2025/05/ingenious-cameras-used-by-cold-war-spy-agencies-up-for-sale-at-leitz-photographica-auction/

Hi,

similar brass cameras are already known, strange is the attachment left from the lens. The negative size is 8 x 11 mm.

Detlev


http://www.ussrphoto.com/UserContent2/3152025_08150037.JPG

I really want to collect these cameras

I think these cameras are from the 50s. Most of them have been destroyed, the left one from my former collection is now to be seen at the Spionagemuseum in Berlin-