1To Thomas Jefferson from William Playfair, 13 March 1789 (Jefferson Papers)
Although I have not the honour to be known to your Exellency I hope that I may be permitted to...
2To Thomas Jefferson from William Playfair, 20 March 1791 (Jefferson Papers)
Paris, 20 Mch. 1791. Introducing the bearer, M. de Collaney, who goes to America to take...
3To Thomas Jefferson from William Playfair, 20 March 1791 (Jefferson Papers)
I hope that you will pardon the liberty which I am about to take in writing to you on a subject...
4To Alexander Hamilton from William Playfair, 30 March 1791 (Hamilton Papers)
I take the liberty of writing to you on an affair which concerns a great number of Idividuals as...
5To Alexander Hamilton from William Playfair, [September–December 1791] (Hamilton Papers)
I must once more request your Pardon for the liberty which I again take of writing to you about...