Results for "United States National Museum. Division of Mineralogy and Petrology"

 
Showing results 1 - 2 of 2 for United States National Museum. Division of Mineralogy and Petrology
  1. Aerial View of Castle

    Aerial View of Castle

    • Date: 1983
    • Creator: Ploskonka, Jeffrey
    • Creator: Ploskonka, Jeffrey

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  3. Trucks Haul Dirt for Quad Construction

    Trucks Haul Dirt for Quad Construction

    • Date: c. 1984
    • Creator: Ploskonka, Jeffrey
    • Creator: Ploskonka, Jeffrey

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Showing results 1 - 2 of 2 for United States National Museum. Division of Mineralogy and Petrology