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.
Troutman Sound Labs Marker
Photographer: Rev. Ronald Irick
Taken: September 29, 2020
Caption: Troutman Sound Labs Marker
Additional Description: Full view of marker is shown with "Sound Fountain"
Submitted: September 30, 2020, by Rev. Ronald Irick of West Liberty, Ohio.
Database Locator Identification Number: p541067
File Size: 3.391 Megabytes

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