Vol. 5: Yerkes family, European trip and Orange Park, Fla., 1929-1932 Box 140, Folder 2299 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Photographs, 1867-1972PersonalPhotographic Collection of Ada Watterson Yerkes
Vol. 6: Yerkes family, Florida and family pictures, 1932-1934 Box 140, Folder 2300 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Photographs, 1867-1972PersonalPhotographic Collection of Ada Watterson Yerkes
Vol. 7: Yerkes family, Florida, and friends, 1934-1939 Box 141, Folder 2301 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Photographs, 1867-1972PersonalPhotographic Collection of Ada Watterson Yerkes
Vol. 8: Yerkes family, 1939-1944 Box 141, Folder 2302 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Photographs, 1867-1972PersonalPhotographic Collection of Ada Watterson Yerkes
Vol. 9: Yerkes family, relatives, 1887-1897 Box 142, Folder 2303 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Photographs, 1867-1972PersonalPhotographic Collection of Ada Watterson Yerkes
Wallace, Henry A. (*), 1936-1947 Box 50, Folder 964 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Professional Correspondence, 1898-1982
Wallace, Robert B., 1936-1947 Box 50, Folder 964 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Professional Correspondence, 1898-1982
War: Between Wars, Officers' Reserve Corps, 1919-1929 Box 94, Folder 1788 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Subject Files, 1893-1967
Ward, Egbert H.P., 1947-1947 Box 50, Folder 965 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Professional Correspondence, 1898-1982
Warden, Carl J. (*), 1927-1945 Box 50, Folder 966 Bookmark Collection Context Yale University -Manuscripts and Archives Robert Mearns Yerkes papers, 1822-1985Professional Correspondence, 1898-1982