Series V is comprised of five subseries: The first subseries includes material relating to the publication of N.A. Miliutin's Sotsgorod: The Problem of building Socialist Cities. The text was translated from Russian to English by Arthur Sprague as part of his dissertation research. Collins, who served as Sprague's dissertation advisor, edited the translated text. There are files containing the edited manuscript, various drafts, and correspondence. The second subseries includes a selection of Arthur Sprague's graduate school work. There are files containing Sprague's master's essay, as well as various other writings on Soviet architecture. There is also correspondence between George Collins and Sprague, research notes, newspaper clippings. The third subseries includes copies of the papers delivered during the 1974 American Association for the Advancement of Slavic Studies and Columbia University Russian Institute's Conference on "The Cultural Revolution in Russia, 1928-1933." The fourth subseries includes numerous papers authored by Frederick Starr, an American expert of Russian and Eurasain affairs. There are also images for Starr's book Melnikov Solo Architect in a Mass Society, and correspondence between Starr and Collins. The fifth subseries is comprised of general material including newspaper clippings, journal articles, and numerous writings about Soviet architecture and city planning.