Description: Correspondence of Class of 1911 members with 1911 Class Secretary, William W. Yapp. The series contains commencement programs, Reunion programs (1931, 1961, 1966, and 1971), menus, and songs, newspaper clippings on 1911 classmates including ex-President Lloyd Morey, photographs, and 1971 questionnaires sent to 1911 class members.