Letter to Henry Pickering Bowditch, February 28, 1890
Letter to William Osler, January 21, 1890
Cushing's notes, 1888-1890
Letter to William Osler, February 10, 1890
Notes from Osler's pocket notebook, 1890
Oswald Hughes Fonds
Oswald Hughes Fonds
Trent University
Trent University
U.S. Gov[ernmen]t printing office
U.S. Gov[ernmen]t printing office
University Microfilms
University Microfilms
"V" Misc[ellaneous]
"V" Misc[ellaneous]