Results for "Geology"
Lewis and Clark Centennial Exposition, Portland, Oregon, 1905
- Date: 1905 April 23, 1905
- Creator: Lyon, Marcus Ward 1875-1942
Conference on the Future of the Smithsonian, Vertebrate Paleontology Exhibit
- Date: 1927 February 11, 1927
- Creator: Smithsonian Institution
Wrought-iron Smelting
- Date: 1880 1880s
- Creator: Unknown
Interior View of West Point Foundry
- Date: 1880 1880s
- Creator: Unknown
Pig-iron Smelting
- Date: 1880 1880s
- Creator: Unknown
Interior View of Iron Works
- Date: 1880 1880s
- Creator: Unknown
Exterior View of Iron Works
- Date: 1880 1880s
- Creator: Unknown
Lewis and Clark Centennial Exposition, Portland, Oregon, 1905
- Date: 1905
- Creator: Unknown
Louisiana Purchase Exposition, St. Louis, Missouri, 1904
- Date: 1904
- Creator: United States National Museum Photographic Laboratory
Charcoal Kilns at Belmont Forge, Chateaugay Lake, New York
- Date: 1880 1880s
- Creator: Unknown
World's Columbian Exposition (Chicago World's Fair), 1893
- Date: 1893
- Creator: United States National Museum Photographic Laboratory
Lewis and Clark Centennial Exposition, Portland, Oregon, 1905
- Date: 1905
- Creator: Unknown
![Wrought-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3813].](https://ids.si.edu/ids/iiif/SIA-MAH-3813/full/250,/0/default.jpg "Wrought-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3813].")
![Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3824].](https://ids.si.edu/ids/iiif/SIA-MAH-3824/full/250,/0/default.jpg "Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3824].")
![Interior View of Iron Works, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3835].](https://ids.si.edu/ids/iiif/SIA-MAH-3835/full/250,/0/default.jpg "Interior View of Iron Works, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3835].")
![Exterior View of Iron Works, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3838].](https://ids.si.edu/ids/iiif/SIA-MAH-3838/full/250,/0/default.jpg "Exterior View of Iron Works, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3838].")
