Letter to William Osler, ( June 1908 ?)
Letter to William Osler, 1865
Letter to William Osler, 1873
Letter to William Osler, 1891(?)
Letter to William Osler, 1891(?)
Letter to William Osler, (1907 ?)
Letter to William Osler, April 1, 1887
Letter to William Osler, April 1, 1900
Letter to William Osler, April 1, 1916
Letter to William Osler, April 1, 1919