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.
Demonstration Mill
Photographer: Allen C. Browne
Taken: September 13, 2017
Caption: Demonstration Mill
Submitted: September 17, 2017, by Allen C. Browne of Silver Spring, Maryland.
Database Locator Identification Number: p398890
File Size: 3.138 Megabytes

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