Ruins at Gulph Mills Object ID# 1995.0883 Object Name Photograph Date Location Description View of Ruins at Gulph Mills. Notes Handwritten on the back: "Ruins Gulph Mills / Radnor." The image and historical information shown on this page is the property of the Radnor Historical Society. Use or copy of this image or data may only be done with the express permission of the Society. To contact us about usage or purchase of this photograph, please read these instructions.