Original owner. Interior pics would be good. https://www.kijiji.ca/v-classic-car...ar/1341665981?enableSearchNavigationFlag=true
I question that it is an actual GS Riv. If I'm not mistaken, the "GS" should be below the body side molding, not above. Sadly, 1971 model year documents are not available anywhere so, unless there are build sheets etc, this one cannot be documented.