Sources: 00105:
- William M. Sloane to SLC, 29 July 1901 · UCLC34859 00105:
- Harper & Bros. to SLC, 21 November 1901 · UCLC36921 00105:
- Nelson Hersh to SLC, 20 December 1901 · New York, N.Y. · UCLC35805 00105:
- Elisabeth Marbury for Society of American Authors to SLC, 30 January 1902 · New York, N.Y. · UCLC36316 00105:
- W. W. Denslow to SLC, 1 September 1903 · UCLC33817 00105:
- Henry C. Griffin to SLC, 15 October 1903 · Tarrytown, N.Y. · UCLC36314 00105:
- George W. Reeves for Hoyt (William H.) & Co. to SLC, 19 October 1903 · UCLC33828 00105:
- R. K. Noyes to SLC, 1907 · UCLC36383 00105:
- Katie Leary to SLC, Unknown date · UCLC46643 00105:
- Kellog & Beckwith to SLC, Unknown date · UCLC46620 00105:
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