136.'Lukos II' Compound Shutter, c. 1914

Signed: 'Lukos II'.

Compound eyelid shutter (three-bladed) and iris diaphragm typically of the World War I period and used with folding rollfilm cameras such as the Butcher 'Carbine' (Item 91).

Diameter 54 mm, depth 20 mm.
Inventory no. 76,616.