Letters from George W. Slacum to William Tudor,

One letter of professional courtesy and one letter regarding the capture of the American ship Frances.

Letter from J.W. Ellery to William Tudor,

One letter regarding the detention of the ship Panther by the Brazilian government.

Letters from Z.W. Nixon to William Tudor,

Four letters regarding the legal and financial aspects involving the Chanca silver mine and its stakeholders, Tudor, McCall, Maling, and Prevost, and a copy of a letter from Nixon to Prevost. Nixon additionally comments on domestic news, including the renaming of the U.S.S. Susquehanna as the U.S.S. Brandywine by John Quincy Adams in honor of the Marquis de Lafayette. The ship conveyed Lafayette back to France after his tour of the United States. Nixon also mentions Charles Stewart and his court martial.