Letter to Dear Doctor, October 1, 1901
Letter to Mr. President, March 8, 1902
Letter to Unidentified Doctor, October 12, 1904
Letter to Unidentified, 1904
Letter to Unidentified, October 29, 1901
Letter to Abraham Jacobi
Letter to Abraham Jacobi
Letter to Abraham Jacobi, October 25, 1904
Letter to Adelaide E. Proctor
Letter to Adelaide E. Proctor