Letter from William Osler, March 27, 1919
Letter from William Osler, May 2, 1919
Letter from William Osler, October 10, 1917
Letter to American Embassy official, May 19, 1916
Letter to Bishop of Southwark, March 7, 1919
Letter to Brooks, December 10, 1912
Letter to Burleigh, December 24, 1912
Letter to Bushnell, February 12, 1906
Letter to Chadwick (?), undated
Letter to Chairman & Council of the British Medical Assoc., June 19, 1914