Letter, October 18, 1910
Letter, October 18, 1910
Letter, November 16, 1920
Letter, November 16, 1920
Letter to Harvey Cushing, October 1, 1923
Letter to Harvey Cushing, October 1, 1923
Letter to Harvey Cushing, April 3, 1920
Letter to Harvey Cushing, April 3, 1920
Letter to Harvey Cushing, February 27, 1899
Letter to Harvey Cushing, February 27, 1899
Letter to Harvey Cushing, June 1903
Letter to Harvey Cushing, June 1903
Letter to Harvey Cushing, July 17, 1903
Letter to Harvey Cushing, July 17, 1903
Letter to Harvey Cushing, July 25, 1903
Letter to Harvey Cushing, July 25, 1903
Letter to Harvey Cushing, August 11, 1903
Letter to Harvey Cushing, August 11, 1903
Letter to Harvey Cushing, August 25, 1903
Letter to Harvey Cushing, August 25, 1903