Gloucester quadrangle, Massachusetts / Mapped, edited and published by the Geological Survey

View map in pdf format

Scale 1:24,000

Planimetry by photogrammetric methods from aerial photographs taken 1939. Topography by planetable surveys 1942. Revised from aerial photographs taken 1972. Field check 1973.

Relief shown by contours and spot heights

Contour interval 10 feet

Depth curves and soundings in feet

In upper margin: State of Massachusetts, Department of Public Works

N4233.75--W7037.5/8 x 7.5

7.5 minute series (topographic)

Institution: Gloucester Lyceum & Sawyer Free Library

Massachusetts--Essex (county)--Gloucester

Massachusetts--Essex (county)--Rockport

Massachusetts--Essex (county)--Ipswich

Massachusetts--Essex (county)--Essex

Massachusetts--Essex (county)--Manchester

Geological Survey (U.S.)

application/pdf

3550158

Washington, D.C. : United States Geological Survey

cartographic

Maps

Topographic maps

1 map : color

69 x 56 cm.