Letter to Henry V. Ogden, January 1, 1909
Letter to Henry V. Ogden, February 9, 1906
Letter to Henry V. Ogden, January 26, 1916
Letter to Henry V. Ogden, February 1, 1917
Letter to Henry Vining Ogden, January 5, 1891
Letter to Henry Vining Ogden, January 6, 1894
Letter to Henry Vining Ogden, January 13, 1893
Letter to Henry V. Ogden, January 27, 1914
Letter to Henry V. Ogden, January 3, 1910
Letter to Henry Vining Ogden, January 23, 1894