Voices in the Silence: Locating & Preserving Burial Grounds
![Deyerle Program Series on Local History Logo](https://cdn.firespring.com/images/d4e43176-b070-46bd-a3db-a504eb63189b.jpg)
Dr. R. Shane McGary Assistant Professor of Geophysics at James Madison University, explains his research and use of Ground Penetrating Radar to identify the location of unmarked antebellum African American cemeteries.