2010. National Geophysical Data Center. This line shapefile shows lines of equal annual change (secular variation) in the vertical component of the total field intensity of the Earth's ma... National Atlas of the United States.
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2010. National Geophysical Data Center. This shapefile contains isodynamic lines (lines of equal total intensity of the Earth's magnetic field), derived from the International Geomagnetic... National Atlas of the United States.
2010. National Geophysical Data Center. This line shapefile shows lines of equal vertical intensity of the Earth's magnetic field, derived from the International Geomagnetic Reference Fie... National Atlas of the United States.
1953. This is one in a series of 455 mid 20th century fire insurance maps produced by the Fire Insurance Rating Organization of New Jersey. Municipal Fir...
1947. This is one in a series of 455 mid 20th century fire insurance maps produced by the Fire Insurance Rating Organization of New Jersey. Municipal Fir...
1999. Geological Survey (U.S.). This line shapefile portrays the major roads in the United States, Puerto Rico, and the U.S. Virgin Islands. The file was produced by joining the i... Geological Survey (U.S.).
1878. This map shows property lots on Mallard Island that are linked to Monobay Inc Developers. A handwritten inscription indicates this as a tax map. So...
1218. Manahawkin map 1878
1878. City map of Manahawkin including Manahawkin Pond.
1219. Manalapan map 1889
1889. Plate 41 of a multi-plate New Jersey map. Map depicts Manalapan Township and designates local school districts. Legend indicates types of buildings... John Francis Cahill, Law Offices, Broad St., Newark NJ.
1220. Manasquan and Metedeconk River distribution and abundance of the hard clam, Mercenaria mercenaria
1984.