California (Nevada Co.), Grass Valley special map
- Alternative Title:
- Grass Valley special map and Grass Valley
- Description:
- Contour interval 20 feet. Surveyed in 1891. Shows mines and placer diggings.
- Creator:
- Geological Survey (U.S.)
- Publisher:
- U.S. Geological Survey
- Provider:
- Stanford
- Resource Class:
- Maps
- Subject:
- Mines and mineral resources, Maps, and Maps, Topographic
- Date Issued:
- 1909
- Spatial Coverage:
- California, Grass Valley Region, Nevada County, and Grass Valley Region (Calif.)
- Rights:
- Image from the Map Collections courtesy Stanford University Libraries. This item is in the public domain. There are no restrictions on use. If you have questions, please contact Branner Earth Sciences Library & Map Collections at brannerlibrary@stanford.edu.
- Rights Holder:
- This work has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
- License:
- https://creativecommons.org/publicdomain/mark/1.0/
- Access Rights:
- Public
- Format:
- JPEG2000
- Georeferenced:
- More details at:
- https://purl.stanford.edu/wt351vz6367