Letter to Harvey Cushing, August 29, 1903
Letter to Harvey Cushing, August 29, 1903
Letter to Harvey Cushing, November 11, 1905
Letter to Harvey Cushing, November 11, 1905
Letter to Harvey Cushing, March 23, 1906
Letter to Harvey Cushing, March 23, 1906
Letter to Harvey Cushing, October 26, 1906
Letter to Harvey Cushing, October 26, 1906
Letter to Harvey Cushing, March 18, 1907
Letter to Harvey Cushing, March 18, 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, November 18, 1909
Letter to Harvey Cushing, November 18, 1909
Letter to Harvey Cushing, January 25, 1910
Letter to Harvey Cushing, January 25, 1910