Senders: Chamberlaine, Augustus P.
- Augustus P. Chamberlaine to SLC, 1 February 1881 · UCLC40691 CU-MARK
- Augustus P. Chamberlaine to SLC, 6 January 1888 · Concord, Mass. · UCLC43891 CU-MARK
- Augustus P. Chamberlaine to SLC, 14 March 1889 · Aigle, Switzerland · UCLC44433 CU-MARK
- Augustus P. Chamberlaine to SLC, 1 July 1905 · Fitzwilliam, N.H. · UCLC40028 CU-MARK
- Augustus P. Chamberlaine to SLC, 30 July 1905 · UCLC34554 CU-MARK
- Augustus P. Chamberlaine to SLC, 28 September 1905 · Concord, Mass. · UCLC34662 CU-MARK
1