Access Restricted Archival objects in this container: Noah Dietrich regarding banking and finances, 1931 Andreas Dippel regarding foreign film series, 1930 October 22 to 1932 January 14 Dubois-Suriname expedition regarding nature film production, 1931 May 15 to 1931 September 15 Duchrome Film System regarding showcasing multicolor films, 1931 January 21 to 1931 January 24 "Mr. Duffin" and W. G. Thompson regarding chemical, equipment, and supply charges, 1931 August 13 to 1931 November 16 Duhem Motion Picture Manufacturing Company regarding camera equipment, 1930 October 23 to 1931 June 18 Walter C. Durst and Ford W. Harris, Esquire regarding Vitacolor Corporation lawsuit, 1932 March 24 to 1932 March 29 Du Pont-Pathé regarding color printing, 1930 November 24 to 1931 August 05 The D. G. Bevis Corporation regarding luncheon with Gulf Oil Company, 1931 November 14 East Coast Sound Studios regarding sound equipment and film production, 1930 October 21 to 1931 July 21 Eastman Kodak Company regarding film production and royalties, 1930 July 25 to 1931 December 21 Educational Studios, Incorporated regarding contracts and film production, 1931 January 02 to 1931 December 28 Electrical Research Products Incorporated (ERPI) regarding laboratory needs, 1930 August 02 to 1931 December 23 Electrical Products Corporation regarding a sample sketch of new Multicolor, Limited Logo, 1931 March 06 Escar Motion Picture Company regarding film demonstrations, 1930 October 20 to 1931 July 30 Roy Eslick and May Le Brun regarding printing negatives, 1931 July 27 to 1931 November 17 Exhibitors Film Exchange regarding selling "Andre Derbie" products, 1931 February 11 Fairbanks, Morse & Company regarding a payment acknowledgement, 1931 February 07 to 1931 February 17 Harry Fischer inter-office communications, 1930 August 06 to 1931 November Harry Fischer and W. G. Thompson inter-office communications regarding film development solutions and prices, 1930 December 20 to 1931 November 14 Harry Fischer inter-office communications regarding chemical uses and prices, 1931 February 06 to 1931 November 19 Ford Motor Company regarding producing a film, 1931 February 11 to 1931 September 14 Form letters, 1931 February 05 to 1931 May 07 Robert Fullwider regarding patent claims, 1931 March 07 to 1931 November 11 G. Russell Carrier, Incorporated regarding film shipments, 1931 March 09 to 1931 July 23