Map of the Ringwood Iron Mines, Passaic County
- Author(s):
- Geological Survey of New Jersey
- Description:
- Relief shown by contours and spot heights. From: Geological survey of New Jersey : maps. [Trenton, N.J. : State Geologist, 1868]. At head of title: Geological survey of New Jersey. "Lith. of J. Bien."
- Publisher:
- [Trenton, N.J.] : Geological Survey of New Jersey, 1864.
- Place(s):
- New Jersey
- Subject(s):
- Ringwood Iron Mines (Ringwood, N.J.) and Passaic County (N.J.)—Maps
- Held by:
- Princeton
- More details at
- https://catalog.princeton.edu/catalog/5619268
