437 RETROSPECT-2002-472 eng Dingler, Nancy The intrepid families of Vaca and Pena 2002-07-20 As traffic whizzes by on Interstate 80, few are aware that behind the fence, shaded by trees, still clearly visible on the east side of the freeway, from Fairfield, approaching Vacaville, is perhaps the oldest building in the entire county. vacahc@gmail.com 472 87565441151 Publication/Article CaVaHC http://www.solanoarticles.com/history/index.php/vhcdb/472/ Read Article http://www.solanohistory.net/articles/472/472.1.pdf PDF Document