Interviews, chronologies and surveys collected by social psychologists, Dean G. Pruitt and James Gahagan pertaining to the events on the South campus of the State University of New York at Buffalo mainly from February to April 1970.

Collection contains material Richard Siggelkow kept while researching for his book, Dissent and Disruption: A University Under Siege, Buffalo, N.Y.: Prometheus Books, 1991. Also included are personal correspondence, essays, and clippings regarding his role as Dean of Students later Vice President for Student Affairs.