Research Catalog

  • Aeromagnetic map of the Germantown and part of the Poolesville quadrangles, Montgomery and Frederick Counties, Maryland / by Jean Blanchett, N.S. Tyson, and E.F. McGowan ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • Washington, D.C. : The Survey, 1963.
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Aeromagnetic map of the Gaithersburg, and part of the Sandy Spring quadrangles, Montgomery County, Maryland / by Jean Blanchett, N.S. Tyson and E.F. McGowan ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • Washington, D.C. : The Survey, 1963.
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Aeromagnetic map of the Seneca and part of the Sterling quadrangles, Montgomery County, Maryland, and Loudoun and Fairfax Counties, Virginia / by Jean Blanchett, N.S. Tyson, and E.F. McGowan ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Aeromagnetic map of the Rockville quadrangle, Montgomery County, Maryland and Fairfax County, Virginia / by Jean Blanchett, N.S. Tyson, and E.F. McGowan ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • Washington, D.C. : The Survey, 1963.
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Aeromagnetic map of part of the Churchill Lake quadrangle, Piscataquis County, Maine / by R.W. Bromery, E.F. McGowan, and others ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Aeromagnetic map of the Millinocket Lake quadrangle, Aroostook, Piscataquis, and Penobscot Counties, Maine / by L.A. Anderson, R.W. Bromery, and E.F. McGowan ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Aeromagnetic map of the Chesuncook quadrangle, Piscataquis County, Maine / by R.W. Bromery, E.F. McGowan, and others ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site
  • Aeromagnetic map of the Telos Lake quadrangle, Piscataquis County, Maine / by R.W. Bromery, E.F. McGowan, and others ; Department of the Interior, United States Geological Survey.

    • Cartographic
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Cartographic MapOff-site

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