XTF Search Results (docsPerPage=100;f311-subject=Triangulation)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f311-subject=Triangulation) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f311-subject%3DTriangulation Results for your query: docsPerPage=100;f311-subject=Triangulation Thu, 01 Jan 1970 12:00:00 GMT Extract from the Annual report of the secretary of internal affairs of the commonwealth of Pennsylvania, for the year ending November 30, 1883: containing: final report of the re-survey of the Ohio line; reports of progress of the re-survey of the New York and West Virginia line; report of the geodetic triangulation in Pennsylvania, and description of methods for determining a true meridian. Pennsylvania Dept. of Internal Affairs. http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT