1V. Second State of the Report on Weights and Measures, [April–20 May 1790] (Jefferson Papers)
The Secretary of state, to whom was referred by the house of representatives to prepare and...
2IV. Formula for American Presents to Foreign Diplomats, [ca. April 1790] (Jefferson Papers)
Our presents To consist of a gold medal of 30. lines, the metal in which will be worth about 150....
3IV. First State of the Report on Weights and Measures, [April 1790] (Jefferson Papers)
Sir Isaac Newton has determined the length of a pendulum vibrating Seconds in latitude to be 39.2...
4To George Washington from Thomas Jefferson, 1 April 1790 (Washington Papers)
Th: Jefferson has the honor to inform the President that mr Madison has just delivered to him the...
5From Thomas Jefferson to Edward Dowse, 1 April 1790 (Jefferson Papers)
I received duly the letter which you were pleased to write me on your arrival , and have been...
6From Thomas Jefferson to George Washington, [1 April 1790] (Jefferson Papers)
Th: Jefferson has the honor to inform the President that Mr. Madison has just delivered to him...
7From Thomas Jefferson to Joseph Willard, 1 April 1790 (Jefferson Papers)
I have duly received the letter wherein you are so good as to notify to me the honor done me by...