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
Letter to William Osler, April 2, 1918
Letter to William Osler, May 21, 1918
Salutation of the Dawn, June 26, 1918
Letter to William Osler, July 27, 1918
Letter to William Osler, (July 1918 ?)
Letter to William Osler, August 29, 1918