Senders: Bok, Edward W.
- Edward W. Bok to SLC, 29 October 1881 · Brooklyn, N.Y. · UCLC40898 CU-MARK
- Edward W. Bok to SLC, 22 February 1882 · Brooklyn, N.Y. · UCLC41034 CU-MARK
- Edward W. Bok to William B. Franklin and SLC, 11 March 1882 · New York, N.Y. · UCLC41071 CU-MARK
- Edward W. Bok to SLC, 8 August 1882 · Brooklyn, N.Y. · UCLC41168 CU-MARK
- Edward W. Bok to SLC, 13 October 1882 · Brooklyn, N.Y. · UCLC41340 CU-MARK
- Edward W. Bok to SLC, 28 November 1882 · Brooklyn, N.Y. · UCLC41393 CU-MARK
- Edward W. Bok for Young Men's Philomathean Society to SLC, 28 May 1884 · Brooklyn, N.Y. · UCLC42162 CU-MARK
- Edward W. Bok to SLC, 29 April 1891 · Boston, Mass. · UCLC45542 CU-MARK
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