AEROMAGNETIC WINTERVILLE QUAD, ME
Aeromagnetic map of part of the Winterville quadrangle, Aroostook County, Maine
AEROMAGNETIC SPIDER LAKE QUAD, ME
Aeromagnetic map of the Spider Lake quadrangle and part of Musquacook Lakes quadrangle, Piscataquis and Aroostook Counties, Maine
AEROMAGNETIC MOOSELEUK LAKE, ME
Aeromagnetic map of part of the Mooseleuk Lake quadrangle, Aroostook and Piscataquis Counties, Maine
AEROMAGNETIC MINERAL QUAD, VA
Aeromagnetic map of the Mineral quadrangle, Louisa, Spotsylvania, and Orange Counties, Virginia
AEROMAGNETIC CONTRARY CREEK, VA
Aeromagnetic map of the Contrary Creek quadrangle, Louisa and Spotsylvania Counties, Virginia
GRAV/AEROMAG OF ELY AREA, NV
Gravity and aeromagnetic maps of the Ely area, White Pine County, Nevada
BAGDAD AREA - AEROMAGNETIC MAP, AZ
Aeromagnetic map of the Bagdad area, Yavapai County, Arizona
EUREKA COUNTY - GRAVITY MAP, NV
Gravity map of Eureka County and adjoining areas, Nevada
BERNARDSTON - AEROMAGNETIC MAP, MA
Aeromagnetic map of the Bernardston quadrangle, Franklin County, Massachusetts, and Windham County, Vermont
PLAINFIELD AREOMAGNETIC MAP, MA
Aeromagnetic map of the Plainfield quadrangle, Franklin, Hampshire, and Berkshire Counties, Massachusetts
PENNSYLVANIA WESTERN OHIO EAST, PA
Aeromagnetic map of western Pennsylvania and parts of eastern Ohio, northern West Virginia, and western Maryland
BERLIN - AEROMAGNETIC MAP, MA
Aeromagnetic map of the Berlin quadrangle, Berkshire County, Massachusetts, Rensselaer County, New York, and Bennington County, Vermont
CHESHIRE - AEROMAGNETIC MAP, MA
Aeromagnetic map of the Cheshire quadrangle, Berkshire County, Massachusetts
STOCKBRIDGE -AREOMAGNETIC MAP, MA
Aeromagnetic map of the Stockbridge quadrangle, Berkshire County, Massachusetts
NORTH ADAMS - AEROMAGNETIC MAP, MA
Aeromagnetic map of the North Adams quadrangle, Berkshire and Franklin Counties, Massachusetts, and Bennington County, Vermont