Photograph as originally submitted to
this page in the Historical Marker Database
www.HMdb.org.
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Photographer: Joseph Alvarado
Taken: July 30, 2022
Caption:
Quarry to the left of the marker | Submitted: August 19, 2022, by Joseph Alvarado of Livermore, California.
Database Locator Identification Number: p673288
File Size: 0.561 Megabytes
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