Letter to Susan Revere Chapin, July 18, 1916
Letter to Edward F. Milburn, January 4, 1909
Letter to Fielding Hudson Garrison, July 11, 1912
Letter to John Young Walker MacAlister, January 4, 1918
Letter to Charles Daniel Parfitt, January 3, 1906
Letter to Max Neuburger, July 2, 1919
Letter to William Longworth Wainwright, July 25, 1914
Letter to William Sydney Thayer, (January 8, 1907 ?)
Letter to Leonard L. Mackall, January 3, 1919
Letter to Mabel Brewster, January 4, 1915