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.
The Louisiana Purchase / Edison
Photographer: Devry Becker Jones (CC0)
Taken: February 28, 2020
Caption: The Louisiana Purchase / Edison's Light Bulb Patent Marker
Additional Description: Marker is third from the right.
Submitted: February 29, 2020, by Devry Becker Jones of Washington, District of Columbia.
Database Locator Identification Number: p511345
File Size: 5.359 Megabytes

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