St. John Mine

WI 133, Potosi, Wisconsin. County/parish: Grant.

Added to the National Register of Historic Places June 04, 1979. NRIS 79000079.

1 contributing site.

Also known as:

• Snake Cave Mine

From Wikipedia:

St. John Mine

The St. John Mine is located in Potosi, Wisconsin. It was added to the National Register of Historic Places in 1979.

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National Park Service documentation: https://catalog.archives.gov/id/106781066