Sinclair continues to try to persuade Markham to join the Helicon Hall Colony. Sinclair encloses a prospectus for the Colony detailing current and future building plans.
Barnard writes Mrs. Stokes about an invitation to the Twilight Club in New York City. She asks Mrs. Stokes to contact Markham so that he can be invited to the meeting.
Envelope and eight-page manuscript copy of a letter from Gerrit Smith Peterboro [New York] to John Cochrane dated July 20, 1860, discussing Smith's libel suit against Royal Phelps and others.
