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.
National Historic Civil Engineering Landmark Marker
Photographer: Matthew R Gilbertson
Taken: August 28, 2010
Caption: National Historic Civil Engineering Landmark Marker
Submitted: May 21, 2012, by Matt Gilbertson of Medford, Massachusetts.
Database Locator Identification Number: p204619
File Size: 2.477 Megabytes

To see the metadata that may be embedded in this photo, sign in and then return to this page.
Copyright © 2005–2024, Some rights reserved.