Letter to Katharine Stone Crowell Cushing, April 15, 1913
Letter to William Osler, August 3, 1911
Letter to William Osler, January 27, 1901
Letter to Harvey Cushing, December 15, 1921
Letter to William Osler, January 26, 1895
Letter, 23 June 1918
Letter from Romeike & Leavitt
Letter from Marie Antoinette Davidson
Letter from Marie Antoinette Davidson
Letter, 23 October 1896