Access Restricted Archival objects in this container: Myers Brothers regarding contract negotiations and estimates, 1930 July 25 to 1930 December 08 Myers Brothers regarding contracting changes, 1931 March 03 to 1931 June 27 National Electric Heating Company, Incorporated regarding heating equipment, 1930 October 27 National Film Publicity Corporation regarding advertising, 1930 October 31 to 1931 June 18 The National Power Machinery Company, The Newport Products, and Norton & Norton Electric Motor Specialists regarding purchasing machinery and paint, 1930 October 25 to 1931 May 01 Charles P. Norcross regarding inflammable film, 1931 January 22 to 1931 May 15 Berger Nordholm regarding potential expedition film in Sweden, 1931 February 28 to 1931 April 06 Office of Prohibition, United States Treasury regarding reports of alcohol use in film development, 1930 October 15 to 1932 January 07 Olvera Street film inter-office communications, 1931 June 19 to 1931 October 19