Letters from Samuel L. Southard to William Tudor,

Four letters thanking Tudor for his diplomatic reports and various suggestions, and reporting that Tudor’s views on surveys and communications with the Navy’s Pacific Squadron "entirely concur with those of the Executive."

Letters from Samuel L. Southard to William Tudor,

Four letters regarding topics including the trial of an unnamed seaman and thanking him for his ideas for facilitating relations with South American countries bordering the Pacific.

Letter from Charles Samuel Stewart to William Tudor,

One letter requesting a visit to the Peruvian senate.

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.