Stereo-Viewer 45x107mm Lenses --- B+ --- 1960 ---

--- B+ --- 1960 --- 2551261 --- Mit Praktina-Anschluss

Credit Stempel des Fotografen und typographischer Text auf der Rückseite

This lens was the standard telephoto option on the 9x12 Bergheil

they usually have taller winding knobs and were black painted

Stereo-Viewer 45x107mm Lenses --- B+ --- 1960 ---Rare small magazine hand stereoscope for glass stereo slides, mahogany construction, adjustable ocular. In very fine condition, with plaque 'LE MINIMUS STEREO AUTO CLASSEUR BREVETTE S. G. D. G.'. B+ c. 1910 Seltenes kleines Magazin Handstereoskop fr Glas Stereodias 4x107mm, Mahagoni Konstruktion, verstellbares Okular. In sehr gutem Zustand, mit Plakette 'LE MINIMUS STEREO AUTO CLASSEUR BREVETTE S. G. D. G.'.