Kershaw Optical Co

of Harehill Lane, Leeds, camera manufacturer, maker of photographic and cinematograh lenses, and general optical glasswork.
1921 Became part of Amalgamated Photographic Manufacturers [1]
With the other camera manufacturers in APM, A. Kershaw and Son and Marion and Foulger, the company became part of the Kershaw group which included the sales organisation Kershaw-Soho Ltd.