1To Thomas Jefferson from William Lambert, 23 May 1801 (Jefferson Papers)
I have the honor to enclose a letter to me from Mr. Beckley , which, as it fully explains the...
2To Thomas Jefferson from William Lambert, 15 December 1804 (Jefferson Papers)
I have the honor to transmit to you some calculations I have lately made for determining the...
3To Thomas Jefferson from William Lambert, 26 December 1804 (Jefferson Papers)
I had the honor to receive this morning, with the high respect it deserves, your very friendly...
4To Thomas Jefferson from William Lambert, 14 January 1805 (Jefferson Papers)
I beg leave again to submit to your inspection, some calculations for ascertaining the latitude...
5To Thomas Jefferson from William Lambert, 31 July 1805 (Jefferson Papers)
The inclosed copies of calculations relative to the latitude and longitude of the Capitol in this...
6To James Madison from William Lambert, 23 December 1805 (Abstract) (Madison Papers)
§ From William Lambert. 23 December 1805, Washington. “Being now out of the service of the House...
7To Thomas Jefferson from William Lambert, 21 March 1806 (Jefferson Papers)
Having constructed a table on the same principles with the inclosed, to every quarter of an hour...
8To Thomas Jefferson from William Lambert, 27 March 1806 (Jefferson Papers)
I should be wanting in the respect due to your Character, if I did not reply to your polite note...
9To James Madison from William Lambert, 2 April 1806 (Abstract) (Madison Papers)
§ From William Lambert. 2 April 1806, Washington. “I inclose a copy of a circular letter,...
10To Thomas Jefferson from William Lambert, 2 April 1806 (Jefferson Papers)
Some days since, I had the honor to transmit to you a table for computing the Moon’s longitude,...