94. Purma Special Speed Rollfilm Camera, c. 1937
Signed: 'Purma Special'
Camera of unusual design made of bakelite and metal taking 16 square pictures (each 31 x 31 mm) on 127 rollfilm, with fixed focus f6.3 anastigmat lens of 57 mm focal length, all metal gravity controlled focal-plane shutter with three speeds (1/25, 1/150, 1/450 sec.) determined by the position in which the camera was held, and a built-in direct vision viewfinder.
Length 55 mm, width 150 mm, height 70 mm
Inventory no. 70,945