Boston Water supply.
; 3943, 121
Massachusetts. Metropolitan Water and Sewerage
Board.
Map shoWing Metropolitan Water District, Wachusett, Sudbury and Cochituate watersheds, and locations of reservoirs, aqueducts and pipe lines. January 1, 1906. (In Brackett, Dexter. Metropolitan water works. Between pp.60 and 61. Size, 7 1/4
X 14 1/4 inches. Scale, computed, 4 miles