1From John Adams to Hezekiah Niles, 27 February 1817 (Adams Papers)
I have been So much gratified with the Specimen of your Register, which you were So kind as to...
2From John Adams to Hezekiah Niles, 3 January 1817 (Adams Papers)
I thank you for your letter of 23rd Decbr. & your Register, which is the first I have ever seen....