Rietzschel Kosmo-Clack Stereo

{"overview":"The Rietzschel Kosmo-Clack Stereo is an early twentieth-century German stereo camera, designed to expose paired images for three-dimensional viewing. At saleroom level in today's market the value is highly condition-dependent, and completeness of the original leather case, plate holders and matched lens pair can move a clean example toward the upper end of that range while tired bodies sell for much less.","buying_guide":"Inspect both shutters for matched speeds, check the taking lenses for haze, separation and cleaning marks, and confirm the bellows are light-tight at the corners and folds.

Generated summary, 24 Apr 2026 — not checked by hand; prices on this page come from the sales, not from this text.