Letter to Harvey Cushing, July 10, 1910
Letter to Harvey Cushing, July 10, 1910
Letter to Harvey Cushing, October 1, 1910
Letter to Harvey Cushing, October 1, 1910
Letter to Harvey Cushing, February 22, 1911
Letter to Harvey Cushing, February 22, 1911
Letter to Harvey Cushing, March 28, 1911
Letter to Harvey Cushing, March 28, 1911
Letter to Harvey Cushing, April 19, 1911
Letter to Harvey Cushing, April 19, 1911
Letter to Harvey Cushing, May 3, 1911
Letter to Harvey Cushing, May 3, 1911
Letter to Ellen Osler, August 14, 1872
Letter to Robert Palmer Howard, 1872
Letter to Jennette Osler, January 16, 1873
Letter to Jennette Osler, January 16, 1873