Sources: MMe2
- SLC to Edward Payson Evans, 13 July 1893 · Munich, Germany · UCCL11655
- SLC to Edward Payson Evans, 21 July 1893 · Krankenheil, Germany · UCCL11656
- SLC to Edward Payson Evans, 14 May 1898 · Vienna, Austria · UCCL11658
- SLC to Lawrence B. Evans, 22 June 1904 · Florence, Italy · UCCL11659
- SLC to Lawrence B. Evans, Unknown date · Unknown place · UCCL11657
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