Cushing's notes, March 26, 1915
Cushing's notes, (March 27-28, 1914)
Cushing's notes, March 29, 1909
Cushing's notes, March 8, 1913
Cushing's notes, March 9, 1909
Cushing's notes, May 13, 1909
Cushing's notes, May 13, 1909
Cushing's notes, May 16, 1904
Cushing's notes, May 1910
Cushing's notes, May 2, 1905