Senders: American Society in London
- Frederick C. Van Duzer for American Society in London to SLC, 17 June 1907 · London, England · UCLC36514 CU-MARK
- Frederick C. Van Duzer for American Society in London to SLC, 20 June 1907 · UCLC36625 CU-MARK
- Frederick C. Van Duzer for The American Society in London to SLC, 26 June 1907 · UCLC36768 CU-MARK
- American Society in London to SLC, 4 July 1907 · London, England · UCLC36922 CU-MARK
- Frederick C. Van Duzer for American Society in London to SLC, 12 July 1907 · London, England · UCLC37035 CU-MARK
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