Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.

Photographer: Andrew Ruppenstein
Taken: January 31, 2009
Caption: Keystone Mine Remains - View from West
Additional Description: This view shows the remains of the Keystone Mine, as seen from west of the mine. The headframe is at the top of the hill, while more remains are at the bottom of the hill, with the marker just visible on the left.
Submitted: December 31, 2009, by Andrew Ruppenstein of Lamorinda, California.
Database Locator Identification Number: p91328
File Size: 0.788 Megabytes

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