New Mexico County Boundaries

1850

1852

1860

1870

1880

1890

1895

1903

1910

1921

1978

1981

Some History and Maps of New Mexico

  • Land Ownership
  • Railroads
  • Gold Silver Copper
  • Iron Lead Zinc
  • Manganese Molybdenum Uranium
  • Oil Gas Helium
  • Potash Coal
  • Garnet Opal Turquoise and Other
  • Timeline of New Mexico History
  • A Concise History of New Mexico
  • This link site Copyright © 2001 by Harold Kilmer

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    Sources: ...

    Historical Atlas of New Mexico, by Warren A. Beck and Ynez D. Haase, published 1969.

    New Mexico in Maps, edited by Jerry I. Williams and Paul E. McAllister, published 1979.