Letter to William Osler, May 11, 1919
Letter to William Osler, June 21, 1919
Letter to William Osler, October 9, 1919
Letter to William Osler, October 9,1919
Letter to William Osler
Letter to William Osler
Letter to William Osler, January 4, 1918
Letter to William Osler, January 23, 1918
Letter to William Osler, January 31, 1918
Letter to William Osler, February 15, 1918