Letter to Harvey Cushing , St. Paul's Church, Cleveland, Ohio, USA. Invitation to a Book Sermon at which Dr. Breed will speak on "Lessons from the Life of Sir William Osler, M.D., F.R.S., (1849-1920), Regius Professor of Medicine at Oxford."

Letter to Harvey Cushing from Mrs. William Crowell, 1865, East 93rd Street, Cleveland, Ohio, USA. Crowell congratulates Cushing on receiving the Pulitzer Prize for his book, "Life of Sir William Osler."

Letter to Grace Revere Osler from Harold Feil, 609, Osborn Building, Cleveland, Ohio, USA. Feil praises Cushing's "Life of Sir William Osler." He regrets that he never knew Osler. Feil attended Osler's funeral in 1919 with Dr. E.J. Wood.