- 18** :
Letter from A. Peck, [18--]
- 1820 :
Letter from William Waller, August 12, 1820
- 1821 :
Letter from Robert O. Verall, October 7, 1821
- 1824 :
Letter from James Williams, September 3, 1824
- 1827 :
Letter from Jasp. Herron, January 13, 1827
- 1828 :
Letter from John Irvine, April 7, 1828