http://www.rssboard.org/rss-specification 720 http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f1-subject%3DDavis,%20William%20M.;smode%3Dsimple;subject%3DAircraft%20industry%20--%20Ohio%20--%20Cleveland;subject-join%3Dexact Results for your query: docsPerPage=100;f1-subject=Davis, William M.;smode=simple;subject=Aircraft industry -- Ohio -- Cleveland;subject-join=exact Tue, 28 Jul 2020 12:00:00 GMT http://catalog.wrhs.org/collections/view?docId=ead/MS4331.xml William M. Davis was an engineer who helped White Motors build an aircraft engine for the Burgess Company of Marblehead, Massachusetts. The collection consists of correspondence, mechanical drawings, and magazine articles relating to the technical development of early aircraft engines. http://catalog.wrhs.org/collections/view?docId=ead/MS4331.xml Thu, 01 Jan 2015 12:00:00 GMT