Below is the collection of digitized letters in the collection:
30th March 1845
7th March 1853
10th October 1853
22nd October 1853
2nd October 1854
22nd May 1855
25th March 1859 - Burnt Fort, Georgia
11th Nov 1859
28th April 1861 - Sunnyside
21st February 1864
27th August 1867 - Sunnyside