1To John Adams from John Vaughan, 26 February 1798 (Adams Papers)
M Vaughan presents his respectful Compts to the President of the United States; & informs him that upon reexamining the Packet, he has found inside of one of the letters, a line from a Mr Robson dated Charleston who informs that he receivd the letters in Porto Rico—Mr Mason was passenger in the Ellis from London &, taken into that Port—Several letters of Introduction for N York were enclosed...