http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f8-subject=Washington (D.C.) -- Water-supply) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f8-subject%3DWashington%20(D.C.)%20--%20Water-supply Results for your query: docsPerPage=100;f8-subject=Washington (D.C.) -- Water-supply Thu, 01 Jan 1970 12:00:00 GMT Report of Lieut. Col. James H. Simpson: on the Union Pacific railroad and branches, Central Pacific railroad of California, Northern Pacific railroad, wagon roads in the territories of Idaho, Montana, Dakota, and Nebraska, and the Washington aqueduct. Simpson, J. H. (James Hervey), 1813-1883, United States Dept. of the Interior. Engineer Office., United States Laws, statutes, etc. 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