- E.P. Dutton (Firm)
- Digital Commonwealth
- Boston Public Library
- [Pub. at] the Boston Map Store [by] E.P. Dutton & Co
Shows location of buoys, beacons, rocks, etc. Relief shown by hachures. Prime meridian: State House (Boston). In center lower margin: Entered according to Act of Congress in the year 1861 by E.P. Dutton & Co. in the Clerks Office of the District Court in the District of Massachusetts. Shows radial distances from the State House in Boston.
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