Letter to Harvey Cushing, December 5, 1921
Letter, April 14, 1904
Letter, April 14, 1904
Letter, April 6, 1904
Letter, April 6, 1904
Letter, February 1, 1904
Letter, February 1, 1904
Letter, February 1, 1904
Letter, February 1, 1904
Letter, July 15, 1904
Letter, July 15, 1904
Letter, July 2, 1904
Letter, July 2, 1904
Letter, July 4, 1904
Letter, July 4, 1904
Letter, June 2, 1904
Letter, June 2, 1904
Letter, June 27, 1904
Letter, June 27, 1904