1. Kodak A1726 Reference (shelfmark): Kodak A1726 Title: Scope & Content: Patent no. 500796 of 9 May 1936 to Kodak Ltd as assignees of Karl Schinzel; research notes and photographs; correspondence from Schinzel, 1939. IP; Patents; Schinzel; Research Collection Area: Visual Arts Languages: English Date Range: 1936-1940 Extent: 1 folder: Typescript; Photographs