Letter to Harvey Cushing, May 8, 1926
Letter to Harvey Cushing, May 8, 1926
Letter to Harvey Cushing, November 4, 1921
Letter to Harvey Cushing, May 6, 1926
Letter to Harvey Cushing, May 6, 1926
Letter to Harvey Cushing, May 5, 1926
Letter to Harvey Cushing, May 5, 1926
Letter to Harvey Cushing, June 28, 1920
Letter to Harvey Cushing, December 7, 1925
Letter to Harvey Cushing, December 7, 1925
Letter to Harvey Cushing, December 15, 1925
Letter to Harvey Cushing, December 15, 1925
Letter to Harvey Cushing
Letter to Harvey Cushing, December 28, 1925
Letter to Harvey Cushing, December 28, 1925
Letter to Harvey Cushing, May 18, 1925
Letter to Harvey Cushing, May 18, 1925