Letter to William Osler, ( June 1908 ?)
Letter to William Osler, June 18, 1908
Letter to William Osler, February 22, 1900
Letter to William Osler, March 1, 1900
Letter to William Osler, March 27, 1900
Letter to William Osler
Letter to Harvey Cushing, August 10, 1921
Letter, 18 June 1868
Letter, 13 June 1872
Letter, 9 July 1872