C.P. Goerz Stéréoscopique Stereo camera

Exceptional large-format stereoscopic photographic set 'Klapp' (9x18 cm) from the early 20th century, German-made. This specimen is of remarkable rarity due to its condition and its completeness.
Highlights & Features:
Rare format: Large stereoscopic format 9 x 18 cm (case width 23 cm).
Bellows condition: mint, glossy black leather, supple and with no holes at all (perfect seal).
Prestige optics: Two C.P. Goerz Berlin lenses with their original caps. Diaphragms are perfectly functional. Slight internal haze due to age.
Sport sight: two-piece metal frame, foldable and complete.
Historical Accessories: Complete original box of Agfa-Andresa glass plates "Ultra Ortho" (Berlin).
Overview: Sold with its original custom-made transport case.
Mechanical State:
The arming and the trigger respond (audible clicks and a timed delay). The curtain shutter has not been tested with film as a precaution.