[Article] Oil shale Adjust Share Hidden scandal or inflated myth? By Chris Welles, This article is only available as a PDF to subscribers. Download PDF Tags 20th century Corrupt practices Northwestern States Petroleum industry and trade Shale Shale oils United States More from Chris Welles Adjust Share Close < Previous Issue | View All Issues | Next Issue > August 1968 < Previous Issue | View All Issues | Next Issue > Table of Contents Close