http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Surveying -- Instruments) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DSurveying%20--%20Instruments Results for your query: docsPerPage=100;f277-subject=Surveying -- Instruments Thu, 01 Jan 1970 12:00:00 GMT A treatise on military surveying, theoretical and practical: including a description of surveying instruments. Mendell, George H. (George Henry), 1831-1902 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT A treatise on the principal mathematical instruments employed in surveying, levelling & astronomy: explaining their construction, adjustments and use. Simms, Frederic Walter, 1803-1865 https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT