Th: Jefferson, according to promise, incloses to mr Harvie the letters desired. that to mr Mazzei will ensure him a good introduction from that gentleman to any part of Italy, indeed almost to any part of Europe he may propose to visit. if he goes to Marseilles he will find mr Cathalan an useful & zealous acquaintance. a friendship of 23. years with Th:J. will interest him in mr Harvie’s welfare. the other letter will ensure to mr Harvie the attentions of our Consuls & other agents generally where he may go. wishing him pleasant voyages, a prompt reestablishment of health, and safe return to his country & friends, he salutes him with affection & respect.