1 map : hand colored; 82 x 68 cm
Scale 1:19,800. 100 rods to an in. ; (W 71°10'37'--W 71°00'59'/N 42°24'04'--N 42°15'15'). ; Covers also parts of adjacent towns and cities, including all of Cambridge, Somerville, and Brookline.; 'Entered according to Act of Congress in the year 1874 by Sampson, Davenport & Co. in the Office of the Librarian of Congress at Washington.'; 'Published expressly for the Boston directory.'; 'Forbes Co.'; Shows radial distances from City Hall.