1799-1875 Box 1 Rare Book & Manuscript Library Belmont family papers, 1799-1930Series II: Uncataloged Papers
1866-1916 Box 22 Rare Book & Manuscript Library Belmont family papers, 1799-1930Series III: Letterbooks
1876-1890 Box 2 Rare Book & Manuscript Library Belmont family papers, 1799-1930Series II: Uncataloged Papers
1882-1886 Box 22 Rare Book & Manuscript Library Belmont family papers, 1799-1930Series III: Letterbooks
1892-1905 Box 7 Rare Book & Manuscript Library Belmont family papers, 1799-1930Series II: Uncataloged Papers
1906-1907 Box 8 Rare Book & Manuscript Library Belmont family papers, 1799-1930Series II: Uncataloged Papers
1908-1909 Box 9 Rare Book & Manuscript Library Belmont family papers, 1799-1930Series II: Uncataloged Papers
1910-1911A Box 10 Rare Book & Manuscript Library Belmont family papers, 1799-1930Series II: Uncataloged Papers
1911B-1912A Box 11 Rare Book & Manuscript Library Belmont family papers, 1799-1930Series II: Uncataloged Papers