Wall 35mm cine camera, c 1948.

Wall 35mm cine camera, c 1948.

`Tabloid' metal medicine chest in metal case, by Burroughs Wellcome and Co, one of two used by the 1933 Land Expedition to Mount Everest. View of whole object with chest closed, shot on black background.

Everest's three-foot theodolite made by Troughton & Simms, 1874.

Debrie Parvo 35mm cine camera, 1908.

Debrie Parvo 35mm cine camera, 1908.

Claude Friese-Greene with Vinten cine camera, c 1925.

Silk inner glove, c 1932-1933.

Wall 35mm cine camera, c 1948.

Cine-Kodak Eight camera, model 20, American, c 1936.

Cine Kodak Eight camera, model 20, American, c 1936.

Cine-Kodak Eight camera, model 20, American, c 1936.