1To Thomas Jefferson from John Mason, 27 May 1808 (Jefferson Papers)
Mr. Theodore Mansfield of New York will do himself the honor to hand this Letter, he has been...
2To Thomas Jefferson from John Mason, 7 July 1806 (Jefferson Papers)
Having this day sent in my Resignation, to Mr. Madison as Commissioner of the Cumberland-Road, I...
3To Thomas Jefferson from John Mason, 26 December 1805 (Jefferson Papers)
J. Mason presents his respects to the President, having informed himself better on the Subject of...
4To Thomas Jefferson from John Mason, 11 April 1806 (Jefferson Papers)
J Mason [does for] himself the honor to call on the President this afternoon and to converse with...
5To Thomas Jefferson from John Mason, 20 July 1805 (Jefferson Papers)
Having no expectation that you would remain in the City after the 1st. of July I did not promise...
6To Thomas Jefferson from John Mason, 13 May 1805 (Jefferson Papers)
Enclosed I take the Liberty to hand you for your consideration my Friend Hodgson’s Invoice of the...
7To Thomas Jefferson from John Mason, 22 January 1809 (Jefferson Papers)
J. Mason presents his Respects to the President, and with very great pleasure sends him the...
8To Thomas Jefferson from John Mason, 19 December 1805 (Jefferson Papers)
On my Return last night from an absence of two or three Days at Alexandria (which circumstance...
9To Thomas Jefferson from John Mason, 7 February 1806 (Jefferson Papers)
The letter which I take the liberty to enclose, I received yesterday, and will be my apology for...
10To Thomas Jefferson from John Mason, 26 February 1806 (Jefferson Papers)
I take the liberty of introducing to you, Dr. Triplett Surgeon in the Navy, who will do himself...