Results for "Archives -- Processing"

1. 

   Diagram of Bessemer Steelmaking Process

   • Date: 1880 1880s
   • Creator: United States National Museum Photographic Laboratory

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3. 

   Diagram of Bessemer Steelmaking Process

   • Date: 1880 1880s
   • Creator: United States National Museum Photographic Laboratory

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5. Collection

   Memoranda, 1946-1973

   • Date: 1946 1946-1973
   • Creator: National Museum of American History (U.S.) Division of Agriculture and Natural Resources

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7. 

   Beehive Kilns for Charcoal

   • Date: 1880 1880s
   • Creator: Unknown

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9. 

   Road in the Adirondack Mountains

   • Date: 1880 1880s
   • Creator: Unknown

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11. 

    Wrought-iron Smelting

    • Date: 1880 1880s
    • Creator: Unknown

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13. 

    Pig-iron Smelting

    • Date: 1880 1880s
    • Creator: Unknown

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15. 

    Pig-iron Smelting

    • Date: 1880 1880s
    • Creator: Unknown

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17. 

    Pig-iron Smelting

    • Date: 1880 1880s
    • Creator: Unknown

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19. 

    Pig-iron Smelting

    • Date: 1880 1880s
    • Creator: Unknown

20.  
21. 

    Wrought-iron Smelting

    • Date: 1880 1880s
    • Creator: Unknown

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23. Collection

    Symposia Records, 1966-1969

    • Date: 1966 1966-1969
    • Creator: National Museum of American History (U.S.) Division of Agriculture and Natural Resources

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