Senders: Clark, Charles H.
- Charles H. Clark to SLC, 6 July 1882 · UCLC46501 CU-MARK
- Charles H. Clark to SLC, 9 April 1885 · UCLC48622 CU-MARK
- Charles H. Clark to SLC, 8 June 1885 · UCLC42530 CU-MARK
- Charles H. Clark to SLC, 24 June 1885 · Hartford, Conn. · UCLC42548 CU-MARK
- Charles H. Clark to SLC, 20 December 1885 · Hartford, Conn. · UCLC42813 CU-MARK
- Charles H. Clark to SLC, 15 November 1886 · Hartford, Conn. · UCLC43102 CU-MARK
- Charles H. Clark to SLC, 21 November 1886 · Hartford, Conn. · UCLC43105 CU-MARK
- Charles H. Clark to SLC, 2 July 1888 · Hartford, Conn. · UCLC44080 CU-MARK
- Charles H. Clark to SLC, 9 March 1906 · Hartford, Conn. · UCLC35300 CU-MARK
- Charles H. Clark to SLC, 14 March 1906 · Hartford, Conn. · UCLC35317 CU-MARK
- Charles Hopkins Clark to SLC, 22 January 1907 · Hartford, Conn. · UCLC35862 CU-MARK
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