- 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
- 1824 : Letter from George H. Keerl and J. S. Keerl, October 24, 1824
- 1827 : Letter from Jasp. Herron, January 13, 1827
- 1828 : Letter from John Irvine, April 7, 1828