This fonds consists of contemporary copies of letters to Captain R. Gibbon and Sgt. Peter Crook of the British garrison from the citizens of Eastport, Maine in 1818 and their replies. The correspondence discusses the return of Moose Island to the United States. It gives details of the handing-over ceremony and expresses the high esteem of the citizens for the conduct of Capt. Gibbon and his men toward them.