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 Frank H. and Julia Mohlman Piper Memorial Observatory Marker
Photographer: By Devry Becker Jones (CC0)
Taken: March 26, 2023
Caption: The Frank H. and Julia Mohlman Piper Memorial Observatory Marker
Submitted: March 31, 2023, by Devry Becker Jones of Washington, District of Columbia.
Database Locator Identification Number: p714421
File Size: 9.326 Megabytes

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