Letter to Harvey Cushing, April 30, 1925
Letter to Harvey Cushing, April 30, 1925
Letter to Marian (May Francis) Osborne (Mrs. H. C. Osborne) , April 21, 1925
Letter to Marian (May Francis) Osborne (Mrs. H. C. Osborne) , April 21, 1925
Letter to Harvey Cushing, June 1, 1925
Letter to Harvey Cushing, June 1, 1925
Letter to Harvey Cushing
Letter to William Osler, August 19, 1918
Letter to William Osler, November 30, 1918
Letter to William Osler, December 19, 1918
Letter to Flexner, April 24, 1917