Artifact Details Title Varian 620/f brochure Catalog Number 102784839 Type Document Date ca. 1973 Publisher Varian Data Machines Place of Publication Irvine, Calif. Identifying Numbers Document number GF-110-30-4/70-620/f Extent 15 p. Category Promotional Material Collection Title Al Kossow collection Credit Gift of Al Kossow Lot Number X6512.2012