1From John Adams to Louis André Pichon, 16 April 1801 (Adams Papers)
I have received your favour of the 19th of March, and thank you for your care of the Letter which...
2From John Adams to Louis André Pichon, 10 May 1801 (Adams Papers)
I have received the letter you did me the honor to write me on the 20th of April and in answer to...