Letter to John George Adami, July 25, 1918
Letter to Fielding Hudson Garrison, July 25, 1918
Letter to William Osler, August 2, 1918
Cushing's notes, August 7, 1918
Letter to Miss Jewett, August 19, 1918
Letter to Thomas Archibald Malloch, August 23, 1918
Letter to Arnold Carl Klebs, August 23, 1918
Letter to Maud Wilson Mellish, August 23, 1918
Letter to William Osler, August 23, 1918
Letter to Joseph Hersey Pratt, August 24, 1918