Telegram, 20 November 1899
Postcard sent by William Osler, March 1911
Letter, undated
Letter, 7 June 1881
Letter, 13 March 1901
Letter, 10 April 1901
Letter to W.W. (?) Foster, November 17, 1919
Letter to W.S. Halsted, August 6, 1904
Letter to W.S. Greenfield, February 14, 1900
Letter to W.S. and Lewellys Franklin Barker Thayer, 1898(?)