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.
How Steam Engines Worked Marker
Photographer: Don Morfe
Taken: September 22, 2013
Caption: How Steam Engines Worked Marker
Submitted: November 15, 2013, by Don Morfe of Baltimore, Maryland.
Database Locator Identification Number: p260590
File Size: 3.283 Megabytes

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