Announcement of his arrival. He also discusses the events of his voyage, and other military details, ending with his pledge to do all he can to establish American independence.
Repeats the entire letter of the 3rd of August, with the coded portions in the proper code. He adds further news concerning a convoy which had left New York for Quebec, and concerning the fleet of de Grasse.
Urges Rochambeau not to exhaust his troops by too rapid a march. The enclosure contains an extract of a letter from Sullivan to Washington dated in Philadelphia June 11, 1781 regarding a rumor that a fleet from England arrived in the Chesapeake the week before.
Discusses a loan made by Mr. Price which needed to be repaid, and suggests that a fast-sailing frigate be sent to Havana, where funds would be available.
Welcomes Rochambeau to America. In the coded portion of the letter he gives his opinion of the American commanders, saying that some of them are slow and apathetic, but that Rochambeau will find Washington's army stronger than he expects.
News that the horses bought for the French army in Maryland and Pennsylvania are being sent on to Rochambeau; that he has received no news at all of the second division of the French troops; and of a projected attack on Jamaica.
News that the German prisoners of war in western Pennsylvania had spread unfavorable rumors concerning the French troops. He proposes that the Counts de Deux Ponts make a tour of those parts spreading counter- propaganda.