1C. & A. Conrad & Company to Thomas Jefferson, 12 June 1811 (Jefferson Papers)
Yours of the 24th April came regularly to hand with A check for Twelve dollars for which you have...
2To James Madison from C. & A., & Co. Conrad, 27 June 1808 (Madison Papers)
C. & A. CONRAD & Co. of Philadelphia having undertaken a periodical publication that shall...
3C. & A. Conrad & Company to Thomas Jefferson, [received 15 April 1810] (Jefferson Papers)
We take leave to hand you the above account supposing it more agreeable to you that we should do...
4C. & A. Conrad & Company to Thomas Jefferson, 4 August 1809 (Jefferson Papers)
As we have just finished an edition of Shakspeares Plays for which your name appears on our list...