Letter to Francis John Shepherd, April 6, 1875
Letter to (Mrs. Barrett) Edith G. (née Greenough) Wendell, October 8, 1877
Letter to Roswell P. Park, April 10, 1882
Letter to Edward A. Sharpey Schäfer, November 10, 1883
Letter to Jennette Osler, October 22, 1871(?)
Letter to Thomas R. Boggs, June 12, 1909
Letter to Francis John Shepherd, January 1, 1875
Letter to Jennette Osler, ca.1875
Letter to Mr. N., October 25, 1875
Letter to Henry Vining Ogden, October 25, 1882