Letter from Francis von Hammer to William Tudor,

One letter wishing Tudor safe passage to Genoa and requesting Tudor forward his letters to an address in Florence.

Letter from Francis Lieber to William Tudor,

One letter requesting a copy of the constitution of Brazil for the Encyclopaedia Americana.

Letter from Francis Sales to William Tudor,

One letter regarding the travel and activities of Peruvian politician Manuel Lorenzo de Vidaurre, including an including an excerpt of correspondence from Vidaurre in French.

Letter from Josiah Quincy to Francis Sales, 1835 October 12

Brief one-page handwritten letter to Francis Sales from Harvard President Josiah Quincy that accompanied the diploma for Sales's honorary master's degree.