Diary of John Adams, volume 4
Commissioners to Samuel Tucker Sir Passi July 13. 1778 As We understand the Boston in her last Cruise, did not sail so well as formerly, We apprehend this Alteration has been made, by some change in her Ballast: for which reason, you are directed, if you judge it necessary, to take out your present Ballast; to apply to Mr. Schweighauser at Nantes, and take from him such Articles, as he may have to send to America, which may be stowed away in your Ship, without hindrance to her sailing or fighting, and to take from him also, a quantity of Lead, to be used as Ballast untill you arrive in America, and then delivered to the Continental Agent, informing Congress or the Navy Board by Letter.
Upon the Receipt of this Letter, you are then to join Captain Whipple and to pursue his orders, respecting your future Cruises and Voyage to America. If Lieutenant Simpson of the Ranger should apply to you for a Passage to America, in the Boston, you will afford him Accommodations according to his Rank. We are &c.
B. Franklin, Arthur Lee, John Adams Captain Tucker