Senders: Knox, Thomas W.
- New York Press Club to SLC, 12 November 1869 · New York, N.Y. · UCLC31941 CU-MARK
- Thomas W. Knox to SLC, 17 October 1882 · New York, N.Y. · UCLC41350 CU-MARK
- Thomas W. Knox to SLC, 31 March 1884 · New York, N.Y. · UCLC41962 CU-MARK
- Thomas W. Knox to SLC, 27 July 1886 · New York, N.Y. · UCLC43019 CU-MARK
- Thomas W. Knox to SLC, 2 August 1886 · New York, N.Y. · UCLC43029 CU-MARK
- Thomas W. Knox to SLC, 18 February 1889 · New York, N.Y. · UCLC44381 CU-MARK
- Thomas W. Knox to SLC, 19 February 1889 · New York, N.Y. · UCLC43575 CU-MARK
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