Letter to Harvey Cushing, January 22, 1926
Letter to Harvey Cushing, January 22, 1926
Letter to Harvey Cushing, January 25, 1926
Letter to Harvey Cushing, January 25, 1926
Letter to Harvey Cushing, January 29, 1926
Letter to Harvey Cushing, January 29, 1926
Letter to Harvey Cushing, January 30, 1926
Letter to Harvey Cushing, January 30, 1926
Letter to Harvey Cushing, January 31, 1926
Letter to Harvey Cushing, January 31, 1926
Letter to Harvey Cushing, February 1, 1926
Letter to Harvey Cushing, February 1, 1926
Letter to Harvey Cushing, February 12, 1926
Letter to Harvey Cushing, February 12, 1926
Letter to Harvey Cushing, February 25, 1926
Letter to Harvey Cushing, February 25, 1926
Letter to Harvey Cushing, March 15, 1926
Letter to Harvey Cushing, March 15, 1926
Letter to Harvey Cushing, March 31, 1926
Letter to Harvey Cushing, March 31, 1926