Cushing's notes, McGill University in 1875, 1875
Cushing's notes, Osler abroad in 1874, 1874
Draft of pages from biography of Osler, volume 1
Letter to Harvey Cushing, July 25, ?
Draft of pages from biography of Osler, volume 1
Letter to Chadwick (?), undated
Letter to Frederick Cheever Shattuck, undated