Abstract Terry Hammonds (born 1941) was a reporter who followed Space Services, Inc. (SSI) and wrote articles, as well as took photographs, about SSI's Percheron and Conestoga projects. The collection is comprised of audiovisual materials, including photographs, slides, negatives, and two (2) audiocassettes, as well as a small amount of textual materials relating to Space Services, Inc. and the 1981-1984 Percheron and Conestoga rocket programs.

Abstract The Russian Transpolar Flight Collection primarily documents the June 1937 transpolar flight by Russian aviators Valery Chkalov, Georgii Baidukov, and V. Belydakov with photographs, clippings, audio-visual materials, and various textual materials. It also features a small amount of material about the July 1937 transpolar flight by Russian aviators M. Gromov, Sergei Danilin, and Andrei Yumashev, as well as general Russia-related research materials.

Overview The Charles L. Soellner NASA Collection documents the space programs of the National Aeronautics and Space Administration. The documents date from 1959 to 1975. The bulk of the materials are photographs and photomechancial prints mass-produced by NASA. The visual documentation and ephemera related to manned spaceflight missions were collected and assembled together in scrapbooks by Soellner.