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.
The Ancient Cities and Earthen Mounds of O
Photographer: Devry Becker Jones (CC0)
Taken: March 22, 2021
Caption: The Ancient Cities and Earthen Mounds of O'Fallon Marker
Submitted: March 27, 2021, by Devry Becker Jones of Washington, District of Columbia.
Database Locator Identification Number: p575485
File Size: 7.967 Megabytes

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