Letter to Grace Revere Osler, May 11, 1925
Letter to Grace Revere Osler, April 26, 1925
Letter to Harvey Cushing, April 30, 1925
Letter to Harvey Cushing, May 1, 1925
Letter to Harvey Cushing, May 2, 1925
Letter to Harvey Cushing, August 12, 1925
Letter to Harvey Cushing, August 11, 1925
Letter to Harvey Cushing, August 12, 1925
Letter to Harvey Cushing, August 16, 1925
Letter to Harvey Cushing, August 13, 1925