Letter to D. Bryson Delavan, January 6, 1917
Letter to Henry Barton Jacobs, January 20, 1917
Letter to William Osler, April 24, 1918
Letter to Thomas Archibald Malloch, April 28, 1918
Extract from Archibald Malloch's journal, April 29, 1918
Letter to Thomas Archibald Malloch, May 2, 1918
Harvey Cushing Fonds
Harvey Cushing Fonds