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.