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 blocks are made Marker
Photographer: Beverly Pfingsten
Taken: April 7, 2014
Caption: How blocks are made Marker
Submitted: April 23, 2014, by Bill Pfingsten of Bel Air, Maryland.
Database Locator Identification Number: p271256
File Size: 1.735 Megabytes

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