1To Thomas Jefferson from William Dabney, 3 December 1824 (Jefferson Papers)
Inclosed I send, and ask your acceptance of, one right to use my New Patent Pump for raising...
2To James Madison from William Dabney, 15 January 1825 (Madison Papers)
My respect for you, (although personally unknown) induces me to offer you herein enclosed, and to...
3To John Adams from William Dabney, 15 January 1825 (Adams Papers)
My respect for you, (altho’ personally unknown) induces me to offer you herein enclosed, and to...
4William Dabney: Certificate of permission to use invention, 3 Dec. 1824, 3 December 1824 (Jefferson Papers)
The Honble. Thomas Jefferson of Albemarle in this State, is hereby authorized to use one right,...