1To John Adams from Wilhem & Jan Willink, 30 April 1789 (Adams Papers)
We had the pleasure of waiting on you in may & in Oct r. A o . D o: in forming you by the latter...
2To John Adams from Wilhem & Jan Willink, 8 December 1789 (Adams Papers)
Shortly after we had the pleasure of paying you our respects under date of the 30 April, we were...
3To John Adams from Wilhem & Jan Willink, 1 February 1790 (Adams Papers)
We beg leave to refer to our last respects of 8 dec̃:, since wh ch. time we continue without your...
4To John Adams from Wilhem & Jan Willink, 2 December 1790 (Adams Papers)
Deprived of your agreable favors since we had the honor of Paying you our respects under date of...