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.
Patent drawing of the first aqueduct shown filled with water
Photographer: Mike Wintermantel
Taken: May 26, 2015
Caption: Patent drawing of the first aqueduct shown filled with water
Submitted: May 26, 2015, by Mike Wintermantel of Pittsburgh, Pennsylvania.
Database Locator Identification Number: p309465
File Size: 2.436 Megabytes

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