1Timothy Dwight Porter to Thomas Jefferson, [ca. 10 March 1820] (Jefferson Papers)
I send for your inspection a copy of the constitution of the Am. Geol. Soc. among whose members...
2David L. Morril to Thomas Jefferson, 10 March 1820 (Jefferson Papers)
Permit me, to do myself the honor, to enclose to you, the substance of some remarks , which I had...
3Thomas Jefferson to Thomas Mann Randolph, 10 March 1820 (Jefferson Papers)
I have duly recieved a copy of the resolution of the President and Directors of the Literary fund...