Certo Super Sport-Dolly (Model C)

{"overview":"The Certo Super Sport-Dolly (Model C) is a German folding roll-film camera from the pre-war era, sold as a compact medium-format option for amateur photographers. With just one wholesale data point, anything outside that figure should be treated cautiously, and condition, completeness of the bellows, and shutter function will heavily influence the price a clean example sells for.","buying_guide":"As with any pre-war folding camera, inspect the bellows for pinholes, check the shutter for sticky slow speeds, and confirm the struts and folding mechanism lock firmly.

Generated summary, 28 Apr 2026 — not checked by hand; prices on this page come from the sales, not from this text.