1909-1991 1909-1994 1910-1990 1929-1977 1960 20thcentury biography bissell clarencel etceastmankodakcompany etcpolaroidcorporation francisgary history instantphotography intelligenceservice johnson land litigation patentinfringement powers spies trials u-2(reconnaissanceaircraft) u-2incident u-2incident(1960) unitedstates