Letters from William Tudor to Thomas Handasyd Perkins,

Four letters on topics including the Granite Railway project, Tudor’s thoughts on expanding trade in South America, domestic politics, and the process for appointing Americans to diplomatic posts.

Letter from John Lowell to William Tudor,

One letter regarding a report from Tudor’s brother, Frederic, on piracy, and Lowell’s thoughts on the North American Review and domestic politics.

Letters from Michael Hogan to William Tudor,

Four letters discussing news of friends and domestic politics and the presidential election, in addition to trade and purchases of certain goods.