1To Thomas Jefferson from Lewis Brantz, 15 January 1823 (Jefferson Papers)
M r F R. Hassler, late astronomer to the commissioners on the part of the United States under the...
2To Thomas Jefferson from Lewis Brantz, 18 March 1823 (Jefferson Papers)
On the 15th January last, I did myself the honor to adress you in behalf of M r F. R. Hassler,...
3From Thomas Jefferson to Lewis Brantz, 3 April 1823 (Jefferson Papers)
Your favor of Mar. 18. is recieved, as had been in due time that of Jan. 15. which I forwarded to...