American dramatist (1896–1949) best known for his plays Holiday and The Philadelphia Story. TLS, one page, 6 x 9, personal letterhead, July 9, 1934. Notice to F. L. Hendrickson of MGM. In full: “I am returning to you herewith the Assignment of All Rights covering work done by me on ‘Nancy Stair,’ properly executed.” In fine condition, with various filing holes to top. RR Auction COA.