"Map of Boston and Adjacent Cities," 1857. Hand-colored lithograph, no decorative border, published by J.H. Colton & Co. No. 172 William St. New York, "Entered according to Act of Congress in the year 1855 by J.H. Colton, & Co. in the Clerks Office of the District Court of the United States for the Southern District of New York," "No. 16," (15.375 x 12.5 inches, sight).

Frame: H: 22.5 in., W: 19.375 in., D: 0.75 in.