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1
Aeromagnetic map of Berlin and vicinity, New Hampshire : total intensity relative to arbitrary datum /
Published 1957Subjects: “…Geomagnetism New Hampshire Berlin Region Maps.…”
Government Document Map -
2
Aeromagnetic map of the Berlin quadrangle, Berkshire County, Massachusetts, Rensselaer County, New York, and Bennington County, Vermont /
Published 1964“…Berlin quadrangle, Berkshire County, Massachusetts, …”
Government Document Map