Senders: Bynner, Witter
- Witter Bynner to SLC, 3 October 1906 · New York, N.Y. · UCLC35614 CU-MARK
- Witter Bynner to SLC, 2 January 1907 · New York, N.Y. · UCLC35810 CU-MARK
- Witter Bynner to SLC, 1 February 1907 · UCLC35889 CU-MARK
- Witter Bynner to SLC, 28 July 1907 · Windsor, Vt. · UCLC37107 CU-MARK
- Witter Bynner to SLC, 22 May 1908 · New York, N.Y. · UCLC37842 CU-MARK
- Witter Bynner to SLC, 20 July 1908 · Kahtahdin Iron Works, Maine · UCLC37940 CU-MARK
- Witter Bynner to SLC, 27 December 1909 · Windsor, Vt. · UCLC40587 CU-MARK
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