Media type: Article Title: The Hawton Gypsum Mill and Developments in 19th-Century Grinding Technology Contributor: Fitzgerald, Ron [Author] imprint: 2011 Published in: Industrial archaeology review ; 33(2011), 2, Seite 122-141 Language: English ISSN: 0309-0728 Keywords: Gips > Mühle > Geschichte Origination: Footnote: Includes bibliographical references