Senders: Bowen, William
- William Bowen to SLC, 31 March 1870 · St. Louis, Mo. · UCLC31686 CU-MARK
- William Bowen to SLC, 29 March 1875 · St. Louis, Mo. · UCLC32137 CU-MARK
- William Bowen to SLC, 15 May 1875 · St. Louis, Mo. · UCLC32169 CU-MARK
- William Bowen to SLC, 25 August 1876 · St. Louis, Mo. · UCLC32410 CU-MARK
- William Bowen to SLC, 29 January 1889 · Austin, Tex. · UCLC44341 CU-MARK
- William Bowen to SLC, 28 October 1890 · New Orleans, La. · UCLC45287 CU-MARK
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