Letter to Harvey Cushing, July 11, 1905
Letter to Harvey Cushing, July 11, 1905
Letter to Harvey Cushing, January 30, 1907
Letter to Harvey Cushing, January 30, 1907
Letter to Harvey Cushing, November 16, 1907
Letter to Harvey Cushing, November 16, 1907
Letter to Harvey Cushing, December 6, 1907
Letter to Harvey Cushing, December 6, 1907
Letter to Harvey Cushing, January 3, 1908
Letter to Harvey Cushing, January 3, 1908
Letter to Harvey Cushing, October 19, 1908
Letter to Harvey Cushing, October 19, 1908
Letter to Harvey Cushing, March 11-12, 1909
Letter to Harvey Cushing, March 11-12, 1909
Letter to Harvey Cushing, August 16, 1909
Letter to Harvey Cushing, August 16, 1909
Letter to Harvey Cushing, February 5, 1909
Letter to Harvey Cushing, February 5, 1909
Letter to Harvey Cushing, February 11, 1909
Letter to Harvey Cushing, February 11, 1909