Results for "Geology"
![Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3818].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3818].")
Pig-iron Smelting
- Date: 1880 1880s
- Creator: Unknown
Pig-iron Smelting
- Date: 1880 1880s
- Creator: Unknown
Pig-iron Smelting
- Date: 1880 1880s
- Creator: Unknown
Wrought-iron Smelting
- Date: 1880 1880s
- Creator: Unknown
Wrought Iron Smelting Tools
- Date: 1880 1880s
- Creator: Unknown
Iron Ore -- Rogersfield Mine (Chateaugay Iron Mines)
- Date: 1880 1880s
- Creator: Unknown
Spelter Smelting at Passaic Zinc Company
- Date: 1880 1880s
- Creator: Unknown
Pig-iron Smelting
- Date: 1880 1880s
- Creator: Unknown
Spelter Smelting at Passaic Zinc Company
- Date: 1880 1880s
- Creator: Unknown
Oxide Furnaces of the Passaic Zinc Company
- Date: 1880 1880s
- Creator: Unknown
Iron Works Soaking Pit
- Date: 1880 1880s
- Creator: Unknown
Blast Furnace at Iron Works
- Date: 1880 1880s
- Creator: Unknown
![Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3818].](https://ids.si.edu/ids/iiif/SIA-MAH-3818/full/250,/0/default.jpg "Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3818].")
![Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3830].](https://ids.si.edu/ids/iiif/SIA-MAH-3830/full/250,/0/default.jpg "Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3830].")
![Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3809].](https://ids.si.edu/ids/iiif/SIA-MAH-3809/full/250,/0/default.jpg "Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3809].")
![Wrought-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3814].](https://ids.si.edu/ids/iiif/SIA-MAH-3814/full/250,/0/default.jpg "Wrought-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3814].")
![Wrought Iron Smelting Tools, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3819].](https://ids.si.edu/ids/iiif/SIA-MAH-3819/full/250,/0/default.jpg "Wrought Iron Smelting Tools, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3819].")
![Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3806].](https://ids.si.edu/ids/iiif/SIA-MAH-3806/full/250,/0/default.jpg "Pig-iron Smelting, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3806].")
![Iron Works Soaking Pit, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3805].](https://ids.si.edu/ids/iiif/SIA-MAH-3805/full/250,/0/default.jpg "Iron Works Soaking Pit, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3805].")
![Blast Furnace at Iron Works, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3808].](https://ids.si.edu/ids/iiif/SIA-MAH-3808/full/250,/0/default.jpg "Blast Furnace at Iron Works, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3808].")