Addressees: Welles, Carlotta
- SLC to Carlotta Welles, 8 June 1907 · SS Minneapolis · UCCL07740 CU-MARK
- SLC to Carlotta Welles, 8-17 June 1907 · SS Minneapolis · UCCL07779 CU-MARK
- SLC to Carlotta Welles, 17 June 1907 · SS Minneapolis · UCCL09261 CU-MARK
- SLC per Ralph W. Ashcroft to Carlotta Welles, 5 July 1907 · London, England · UCCL08682 CU-MARK
- SLC to Carlotta Welles, 8 July 1907 · London, England · UCCL07781 CU-MARK
- SLC to Carlotta Welles, 12 July 1907 · London, England · UCCL07784 CU-MARK
- SLC to Carlotta Welles, 30 December 1907 · New York, N.Y · UCCL07899 CU-MARK
- SLC to Carlotta Welles, 29 May 1908 · New York, N.Y · UCCL08018 CU-MARK
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