Map Exhibiting the Farmington, & Hampshire & Hampden Canals, Together with the Line of their proposed continuation through the Valley of the Connecticut River, to Canada. Engraved and published by N. & S.S. Jocelyn. New Haven, 1828. Entered ... August 1st 1828 by N. & S.S. Jocelyn ... Connt. (inset) Profile of the Canals. Surveys furnished by Davis Hurd Esqr. Chief Engineer.
