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 Great Inland Seaway Marker
Photographer: Rich Pfingsten
Taken: March 22, 2009
Caption: The Great Inland Seaway Marker
Submitted: March 26, 2010, by Rich Pfingsten of Forest Hill, Maryland.
Database Locator Identification Number: p102330
File Size: 1.658 Megabytes

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