Massachusetts, 7.5 minute series (topographic) / mapped, edited, and published by the Geological Survey.

Bibliographic Details
Corporate Authors: Geological Survey (U.S.)
Massachusetts. Department of Public Works
Language:English
Published: Reston, Va. : U.S. Geological Survey, [1944?]-
Subjects:
Massachusetts > Maps.
Topographic maps.
Maps.
Genre:
Maps.
Topographic maps.
Physical Description:maps : color ; on sheets 69 x 56 cm
Cartographic Data:Scale 1:24,000 ;
Polyconic projection
(W 74°--W 70°/N 43°--N 41°).
Scale 1:25,000 ;
Polyconic projection
(W 74°--W 70°/N 43°--N 41°).
Format: Government Document Map

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