Letters from William Tudor to his family,

Four letters written from St. Pierre, Martinique, Basseterre, Guadalupe, and St. Barts. In one letter written over a number of days, he describes extensively his travels in Antigua, and the various people he met, including Captain William Jarvis. He also details his meeting with Ralph Payne, 1st Baron Lavington, the governor of the Leeward Islands, regarding the prospects of importing ice.

Letter from William Croswell to James Scott, 1803 November 1

One-page letter from Croswell to Captain James Scott, Master of the Boston Marine Society, that accompanied Croswell's work on lunar observations.

Letter from John Miller to William Tudor,

One letter regaring a shipment of books to Tudor in Brazil; includes an affadavit signed by the ship’s captain.

Letter from Samuel Bayley to William Tudor,

Letter regarding the death of Bayley’s son, Captain Nathaniel Bayley, at Lima, and a legal document granting Tudor power of attorney over for his estate. Also includes a probate document.