1. Refractory Plant Collection: Images from the Rare Book and Manuscript Collections Location: Mount Union, Pennsylvania Format: Image
2. The Stacking Room Collection: Images from the Rare Book and Manuscript Collections Location: Opium Factory at Patna, India Format: Image Creator: Sherwill, W.S
3. Cotton Factories Collection: Images from the Rare Book and Manuscript Collections Location: Manchester, UK Format: Image
4. The Examining Hall Collection: Images from the Rare Book and Manuscript Collections Location: Opium Factory at Patna, India Format: Image Creator: Sherwill, W.S
5. The Drying Room Collection: Images from the Rare Book and Manuscript Collections Location: Opium Factory at Patna, India Format: Image Creator: Sherwill, W.S
6. The Balling Room Collection: Images from the Rare Book and Manuscript Collections Location: Opium Factory at Patna, India Format: Image Creator: Sherwill, W.S
7. The Mixing Room Collection: Images from the Rare Book and Manuscript Collections Location: Opium Factory at Patna, India Format: Image Creator: Sherwill, W.S
8. Colorado Springs. Cripple Creek Mill-Gold Collection: Images from the Rare Book and Manuscript Collections Location: Colorado Springs, Colorado Date: 1905-08 Format: Image
9. Insulator testing 100KV (with Danger High Voltage fence) Collection: Images from the Rare Book and Manuscript Collections Location: Olmstead Date: 1909-01 Format: Image
10. Insulator testing 100KV (front view) Collection: Images from the Rare Book and Manuscript Collections Location: Olmstead Date: 1909-01 Format: Image
11. Insulator testing 100KV (side view) Collection: Images from the Rare Book and Manuscript Collections Location: Olmstead Date: 1909-01 Format: Image
12. Did the Smoking Chimney Do This?--Technical World Magazine Collection: Images from the Rare Book and Manuscript Collections Date: 1910-04 Format: Image
