1Caesar A. Rodney to Thomas Jefferson, 1 October 1820 (Jefferson Papers)
Rodney, Caesar Augustus; and seeds for TJ [index entry]
2Thomas Jefferson to Caesar A. Rodney, 9 October 1820 (Jefferson Papers)
Rodney, Caesar Augustus; and seeds for TJ [index entry]
3Caesar A. Rodney to Thomas Jefferson, 24 February 1821 (Jefferson Papers)
Rodney, Caesar Augustus; and seeds for TJ [index entry]
4Thomas Jefferson to John H. Cocke, 12 March 1821 (Jefferson Papers)
Rodney, Caesar Augustus; and seeds for TJ [index entry]
5John H. Cocke to Thomas Jefferson, 20 March 1821 (Jefferson Papers)
Rodney, Caesar Augustus; and seeds for TJ [index entry]