Results for Otis Brothers
- Elevator Plaque
- A brass plaque that says “OTIS - Electric Controller Patented march.31.1891.March.15.1892 - Otis Brothers & Co New York. U.S.A.”
- Format: image/article
- A technological tour of the Biltmore Estate
- This tour of “America's Castle” explains the technological features George Vanderbilt incorporated into his turn-of-the-century home.
- Format: series (multiple pages)