Letter to William Osler, December 8, 1886
Cushing's notes, 1886
Cushing's notes, 1886
Letter to William Osler, January 7, 1887
Letter to William Osler, June 1887
Letter to F. Roberts, 1887(?)
Letter to Henry Vining Ogden, October 3, 1887
Letter to Henry Vining Ogden, December(?) 1887
Cushing's notes
Cushing's notes