2018-08-102018-08-10n.d.http://hdl.handle.net/20.500.11989/5967Images taken during survey of land that was used when Fort Defiance was in existence along the Cumberland and Red Rivers in Clarksville, Tennessee. Richard Gildrie, Howard Winn, and Ron Lockre are seen in imageslideFort Defiance (Tenn.)Fortification -- Tennessee (Clarksville)