1To John Adams from William S. Cardell, 24 February 1820 (Adams Papers)
I shall need no apology for addressing you on a subject which you will not deem unimportant as...
2William S. Cardell to Thomas Jefferson, [ca. 26] February 1820 (Jefferson Papers)
I shall need neither apology nor a long introducting introduction in addressing you on a subject...
3From John Adams to William S. Cardell, 3 March 1820 (Adams Papers)
I have received and read with more pleasure than I can express your polite and elegant Letter of...
4To James Madison from William S. Cardell, 4 March 1820 (Madison Papers)
Though my name is signed individually to the enclosed circular you will not, unknown to you as I...
5Thomas Jefferson to William S. Cardell, 8 March 1820 (Jefferson Papers)
Continued ill health, with little prospect of better renders me all but unable to acknolege the...
6To John Adams from William S. Cardell, 11 January 1821 (Adams Papers)
The literary institution on which I before had the honor to address you has become organized with...
7William S. Cardell to Thomas Jefferson, 11 January 1821 (Jefferson Papers)
I had the honor to address you in February last , in behalf of a number of Gentlemen, on the...
8Enclosure: Circular from American Academy of Language and Belles Lettres to Thomas Jefferson, 1 October 1820, enclosure … (Jefferson Papers)
Your attention is respectfully requested to an association of Scholars for the purpose of...
9To James Madison from William S. Cardell, 12 January 1821 (Madison Papers)
The literary institution on which I before had the honor to address you has become organised with...
10From James Madison to William S. Cardell, 19 January 1821 (Madison Papers)
I have recd your letter of the 12th. inclosing a copy of your Circular one, on the subject of the...