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, 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, November 18, 1909
Letter to Harvey Cushing, November 18, 1909
Letter to Harvey Cushing, July 10, 1910
Letter to Harvey Cushing, July 10, 1910
Letter to Harvey Cushing, October 1, 1910
Letter to Harvey Cushing, October 1, 1910
Letter to Harvey Cushing, April 19, 1911
Letter to Harvey Cushing, April 19, 1911
Letter to Harvey Cushing, May 3, 1911
Letter to Harvey Cushing, May 3, 1911
Letter to Harvey Cushing, May 8, 1911
Letter to Harvey Cushing, May 8, 1911