Correspondence, reports and other papers relating to Gowans's work as Secretary General for the Human Frontier Science Program, 1989-1993: Folder 1: Correspondence, notes, other papers and photographs compiled by Gowans as a record of his work for the Human Frontier Science Program, 1989-1999. (=Res.) Folder 2: Correspondence, 1990-1992. (=Res.) Folder 3: Miscellaneous…