Access Restricted Archival objects in this container: Aerial battlefield locations, hand-drawn directions, approximately 1927 to 1928 Daily film laboratory reports, 1927 November 01 to 1928 December 30 Zeppelin sequence shot list, approximately 1927 to 1928 Maintenance and flight aircraft logbook for the Sikorsky S-29-A, 1927 June 27 to 1928 April 28 Louis Wolheim loan contract to studio, 1926 December 21 to 1930 November 17 Library of Congress copyright certificate of registration, original and renewal, Hell's Angels, 1930 June 17 to 1958 May 15 Hell's Angels roadshow lease agreements, 1929 January 04 to 1930 August 08 Affidavits from The Dawn Patrol in Caddo v. 1st National Pictures, 1930 July Affidavits, evidence, correspondence from lawsuit, Barry v. Hughes, approximately 1926 to 1939 Affidavit drafts and Howard Hughes correspondence regarding The Dawn Patrol similarities to Hell's Angels, 1930 April 05 to 1930 August Hell's Angels copy and credits, copyright, 1930 June 17 Assignment from Robert M. MacKay to Marshall A. Neilan for Somewhere in Mexico, 1922 September 22 Electrical Research Products, Incorporated (ERPI) equipment contract, 1930 May to 1930 September Billie Dove and Caddo Company legal settlement, 1936 December 14 to 1943 March 09
