Uncommon map of Boston and Vicinity by Walling & Gray. Shows towns, roads, buildings, rail lines, stations, public squares, wharfs and other local features. Large in set map of Boston Harbor. A bit of marginal chipping and a few repaired tears, not affecting printed image.
O. W. Gray was a publishing firm based in Philadelphia. Later, they published as O. W. Gray & Son. They published atlases in the late nineteenth century. Gray's National Atlas was one of the most successful commercial ventures of the 1870s and one of the last to employ hand coloring on maps.