Letters from Thomas James Maling to William Tudor,

Two letters regarding peace negotiations in Buenos Aires and politics in Europe, and two letters from Maling’s wife regarding accommodations she was seeking in Lima and news regarding various sailing vessels.

Letter from the Navy Department to James O. Creighton,

One letter with instructions to give convoy to the vessel that would bring Tudor back to the United States.

Letters from Woodbridge Odlin to William Tudor,

One letter from Odlin regarding his appointment, enclosed with copies of official documents from the United States and Brazilian governments. One letter requesting Tudor’s help with an American businessman being persecuted by a collector, which also mentions the assassination of the president of Bahia province.

Letters from Robert Waller Otway to William Tudor,

Two letters regarding an upcoming visit on ship and shore.

Letter from José Maria de Pando, undated

One letter in Spanish.

Letter from Colonel Perez to William Tudor,

One letter in Spanish.

Letters from John Ponsonby to William Tudor,

Three letters regarding Buenos Aires news and politics, including his hope that General Juan Lavalle would end up "on a Gibbet." Also includes Ponsonby’s opinion of Manuel Dorrego and his execution.

Letters from Stanhope Prevost to William Tudor,

Five letters regarding his investment in the Chanca silver mine, equipment needed, and his and Tudor’s partners in the venture, including Llaveria, Maling, and Miralles. Also includes personal news and information regarding the movements of certain sailing vessels.

Letters from Stanhope Prevost to William Tudor,

Three letters regarding the Chanca silver mine, news of Bolívar and other South American military officers, and news about mutual friends.

Letters from Condy Raguet,

Four letters containing news of Royalist Army officers, including Vice Roy José de la Serna, arriving in Rio de Janeiro after their defeat at the Battle of Ayacucho. Raguet also writes of the public reaction to Bolívar’s victory.

Letters from Albin Reine Rousseau to William Tudor,

Two letters regarding a meeting and the conveyance of correspondence. In French.

Letter from Manuel Salazar to William Tudor,

Diplomatic communication in Spanish.

Letters from George W. Slacum to William Tudor,

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

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.