CP STIRN'S nr.
C.P. Stirn's Photographische Geheim-Camera, c. C.P. Stirn, Berlin. No. , D.R.P. . For 6 exposures Ø 4,1 cm, lacquered brass and gunmetal-finish, size of the camera Ø 14,8 cm, periscope lens, guillotine shutter (working well). - With original wooden box, original instruction manual (in German) and 2 original Stirn negatives. - Rare and very complete Stirn camera! - Literature: Michel Auer, "150 ans d'appareils photographiques", similar to no. 65.