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.
Water Powered 500 Pound Hammer Marker
Photographer: Mark Hilton
Taken: October 20, 2016
Caption: Water Powered 500 Pound Hammer Marker
Submitted: September 8, 2018, by Mark Hilton of Montgomery, Alabama.
Database Locator Identification Number: p444626
File Size: 1.590 Megabytes

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