Laura Dugan and James Marshall Osborn. 1945 (Jul-Dec) Box 4, Folder 3 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…
Laura Dugan and James Marshall Osborn. 1946-48 Box 4, Folder 4 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…
Laura Dugan, office secretary, New England Holstein- Friesian Association, and James Marshall Osborn. 1944. Box 4, Folder 1 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…
Leases Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…
Leighton Gibbs Account. 1958-60. Box 11, Folder 36 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…
Leo R. Blanding and James Marshall Osborn. 1946 Box 3, Folder 6 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…
Leo R. Blanding and James Marshall Osborn. 1947-48 Box 3, Folder 7 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…
Leo R. Blanding and James Marshall Osborn. 1949-50 Box 3, Folder 8 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…
Leo R. Blanding and James Marshall Osborn. 1951-55 Box 3, Folder 9 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…
Leo R. Blanding, Herd Analysis and Registry, Holstein-Friesian Association of America, and James Marshall Osborn. 1943-45 Box 3, Folder 5 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Whirlwind Hill Farm papers, 1940-1977…