Pioneer executive (1878–1961) who played a key role in the development of the United States film industry. Four TLSs, all one page, 8.5 x 11, three on 20th Century Pictures letterhead and one on United Artists Corporation letterhead, dated 1935. Each grants a specific individual access to the motion picture executive’s safety deposit box at the Bank of America. In overall very good to fine condition with intersecting horizontal and vertical folds crossing his name, light wrinkling, toning, and bank stampings on three letters. Accompanied by one Bank of America envelope with Schenck’s typed name. RRAuction COA.