XTF Search Results (docsPerPage=100;f64-subject=Iron industry and trade.)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f64-subject=Iron industry and trade.) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f64-subject%3DIron%20industry%20and%20trade. Results for your query: docsPerPage=100;f64-subject=Iron industry and trade. Tue, 28 Jul 2020 12:00:00 GMT Clark Controller Company Records and Photographs. Clark Controller Company http://norton.wrhs.org/collections/view?docId=ead/MS5340.xml The Clark Controller Company was founded in 1925 by Primus P.C. Clark in Cleveland, Ohio. The company produced auxiliary electrical control apparatus for heavy-duty applications, such as steel and non-ferrous mills, cranes, rubber calenders, machinery, and power presses. The collection consists of correspondence, advertising, marketing materials, ephemera, photographic negatives, and photographs. http://norton.wrhs.org/collections/view?docId=ead/MS5340.xml Thu, 01 Jan 2015 12:00:00 GMT