Letter to William Osler, September 15, 1919
Letter to William Osler, September 12, 1919
Letter to William Osler, September 2, 1919
Letter to William Osler, August 24, 1919
Letter to William Osler, July 31, 1919
Letter to William Osler, July 26, 1919
Letter to William Osler, July 26, 1919
Letter to William Osler, (ca July 12, 1919)
Letter to William Osler, July 1919
Letter to William Osler, June 27, 1919