Physical Description: 1. Twenty-eight pages of drawings and calculations. 2. Submersible aircraft drawings, two copies, thirteen pages each. 3. Copies of book pages with notes and calculations.

Physical Description: 1. Letter from Henry Rambler to C.R. Tuttle, April 23, 1965. 2. Unrelated copy of General Dynamics News, March 3, 1965. 3. Article on British aircraft carriers 1 page. 4. Photo (art) of Japanese mini sub at Pearl Harbor, December, 1941. 5. Photo of concept art drawing submersible aircraft 6. Letter from C.R. Tuttle to W.T. Gunston, January 27, 1967. 7. Gist of telephone conversation with Roger Johnson. 8. Unattached cover page dated, January 28, 1967 9. Letter from Basil Papadales to C.R. Tuttle dated, March 22, 1974.

Physical Description: 1. Houston Post article and related correspondence, dated March 27, 1965, 8 pages. 2. General Dynamics press release, dated March 10, 1965.3 pages. 3. AIAA paper “Design of aero-aquatic vehicle,” 9 pages. 4. San Diego Union newspaper article “Navy rules out flying sub,” dated March, 1965, 1 page 5. Science Service article “Two man flying submarine,” dated March 9, 1965, 1 page. 6. Washington Whispers article on submersible aircraft dated September 9, 1965, 1 page. 7. Russian article (translated) on submersible aircraft dated September 12, 1965, 5 pages. 8. Newspaper clipping on underwater plane. No date given, 1 page. 9. Newspaper clipping, “submersible plane,” San Diego Union-Tribune dated March 10, 1965, 1 page. 10. Flying submersible found practical (article), dated March 15, 1965, 2 pages. 11. Clipping from New York newspaper, dated March 6, 1965. 1 page. 12. Clipping from Palo Alto Times, dated March 10, 1965. 1 page 13. San Diego Union-Tribune article on submersible sea plane, March 5.1965. 1 page. 14. Houston Post article dated, March 27, 1965. 8 pages.

Physical Description: 1. Lecture on flying submarine including news articles, and one proposal drawing. 27 pages. 2. “The submarine and airplane as an integrated vehicle”. (In book form). 3. Above titled paper in loose typed format. 4. Flying submarine proposal with drawings dated March 10, 1965 by Ramon A. Mendoza Jr. 3 pages. 5. Design proposal paper by Basil Papadales Jr. Virginia Polytechnic institute of Virginia State University. 16 pages. 6. Abstract paper “Concept and design requirements of the flying submersible” by C.R. Tuttle.