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.
Speed-of-Light Experiment Marker
Photographer: Chris Bell
Taken: February 12, 2011
Caption: Speed-of-Light Experiment Marker
Submitted: December 19, 2011, by Michael Kindig of Elk Grove, California.
Database Locator Identification Number: p185362
File Size: 2.191 Megabytes

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