11William Lambert to Thomas Jefferson, 13 June 1809 (Jefferson Papers)
I received yesterday your friendly letter of the 28 th ult o in answer to a communication of...
12William Lambert to Thomas Jefferson, 23 July 1809 (Jefferson Papers)
In my last communication to you, I stated my intention of entering into astronomical calculations...
13William Lambert to Thomas Jefferson, 4 September 1809 (Jefferson Papers)
Some time since, I addressed a letter to you on the subject of a first meridian for the United...
14William Lambert to Thomas Jefferson, 17 September 1809 (Jefferson Papers)
I have received your esteemed favor of the 10 th inst t in answer to former letters of mine, and...
15William Lambert to Thomas Jefferson, 19 September 1809 (Jefferson Papers)
I inclose a table which has been constructed with great care to every 3 minutes of intermediate...
16Enclosure: William Lambert’s Table for Computing the Moon’s Motion, with Examples [ca. 19 September 1809] (Jefferson Papers)
Table for computing the Moon’s motion for 12 hours at any intermediate time. h. m. ( x .) 1 st...
17William Lambert to Thomas Jefferson, 25 September 1809 (Jefferson Papers)
The last paragraph of your letter of the 10 th instant , respecting the conduct of a certain...
18William Lambert to Thomas Jefferson, 5 December 1809 (Jefferson Papers)
I acknowledge with sincere gratitude and respect, the receipt of your obliging note , inclosing a...
19William Lambert to Thomas Jefferson, 8 December 1809 (Jefferson Papers)
I have the honor to transmit herewith, two astronomical tables; one for computing the Moon’s...
20William Lambert to Thomas Jefferson, 19 April 1810 (Jefferson Papers)
I inclose two copies of the report of a select commit tee of Congress , and of several papers...