Chadburn Sliding Box

{"overview":"The Chadburn Sliding Box is a British wet-plate-era wooden sliding-box camera, a body type used in the mid-19th century where focus is achieved by sliding one box inside another. As of today, anyone trying to work out what a Chadburn Sliding Box is worth in 2026 should treat that figure as a historic data point rather than a reliable guide to current value, since condition, completeness of the original lens and plate holders, and provenance dominate what these early wooden cameras sell for at auction.","buying_guide":"On any 19th-century sliding-box camera, inspect the wood for shrinkage, splits and warping that prevent the inner box sliding smoothly, check brass fittings for missing screws or replaced hardware, and confirm the lens (if present) is original to the body and has matching maker's engraving. Plate holders are frequently missing or mismatched, and their absence materially affects price.

Generated summary, 1 May 2026 — not checked by hand; prices on this page come from the sales, not from this text.