1. Letter from Richard M. Pearce to Alan Gregg Creator: ?The? Rockefeller FoundationPearce, Richard M. Date: 13 February 1929 Genre: Letters (correspondence)
2. Memorandum Regarding Possible Psychiatric Developments Creator: Edsall, David L.?The? Rockefeller FoundationHarvard Medical School Date: 3 October 1930 Genre: Memorandums
3. The Medical Sciences Creator: ?The? Rockefeller Foundation Date: 11 April 1933 Genre: ReportsAgendas (administrative records)