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.
Map of the Superior Mines
Photographer: Barry Swackhamer
Taken: September 9, 2015
Caption: Map of the Superior Mines
Submitted: January 14, 2016, by Barry Swackhamer of Brentwood, California.
Database Locator Identification Number: p344002
File Size: 3.620 Megabytes

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