Results for "Science and state"

1. 

   Mining Exhibit, U.S. National Museum

   • Date: c. 1920
   • Creator: Unknown
   • Creator: Unknown

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3. 

   Exhibit of Industrial Models in A&I

   • Date: c. 1925 or later
   • Creator: Unknown
   • Creator: Unknown

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5. 

   Ellangowan Colliery, Shenandoah, Schuylkill County, Pennsylvania

   • Date: 1884

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7. 

   Picking Slate and Bony Coal

   • Date: 1884
   • Creator: Bretz, George M. 1842-1895

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9. 

   Supervisor's House in a Coal Town, Pennsylvania

   • Date: 1884

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11. 

    Engine House, Pottsville, Pennsylvania

    • Date: 1884
    • Creator: Bretz, George M. 1842-1895

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13. 

    Interior View of Kohinoor Mine, Shenandoah, Pennsylvania

    • Date: 1884
    • Creator: Bretz, George M. 1842-1895

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15. 

    Interior View of Kohinoor Mine, Shenandoah, Pennsylvania

    • Date: 1884
    • Creator: Bretz, George M. 1842-1895

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17. 

    Group of Miners at Long Valley Mine, Barclay, Bradford County, Pennsylvania

    • Date: 1884

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19. 

    Shenandoah City Colliery, Shenandoah, Schuylkill County, Pennsylvania

    • Date: 1884

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21. 

    A Mule Trip at Long Valley Mine, Barclay, Bradford County, Pennsylvania

    • Date: 1884

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23. 

    Interior View of Kohinoor Mine, Shenandoah, Pennsylvania

    • Date: 1884
    • Creator: Bretz, George M. 1842-1895

24.  

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