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bluestone
(Encyclopedia)bluestone, common name for the blue, crystalline heptahydrate of cupric sulfate called chalcanthite, a minor ore of copper. It also refers to a fine-grained, light to dark colored blue-gray sandstone....Delaware, river, United States
(Encyclopedia)Delaware dĕlˈəwâr, –wər [key], river, c.280 mi (450 km) long, rising in the Catskill Mts., SE N.Y., in east and west branches, which meet at Hancock. It flows SE along the New York–Pennsylvan...Grey, Zane
(Encyclopedia)Grey, Zane, 1872–1939, American writer of Western stories, b. Zanesville, Ohio, as Pearl Zane Gray, grad. Univ. of Pennsylvania, 1896. His melodramatic tales of the West and Southwest are vivid in t...West Chester
(Encyclopedia)West Chester, borough (1990 pop. 18,041), seat of Chester co., SE Pa., W of Philadelphia; inc. 1799. Primarily residential, West Chester was long the trade and processing center for an agricultural re...Tehinnah
(Encyclopedia)Tehinnah tēhĭnˈə [key], in the Bible, founder of the city of Nahash. ...Ahmad Shah
(Encyclopedia)Ahmad Shah äkhmädˈ shäˈ [key], c.1723–1773, Afghan ruler (1747–73), founder of the Durani dynasty. His success in commanding Afghan forces in India for Nadir Shah of Iran won him the rule of ...Oberholtzer, Ellis Paxson
(Encyclopedia)Oberholtzer, Ellis Paxson ōˈbərhōltˌsər [key], 1868–1936, American historian, b. Chester co., Pa. He studied abroad and then worked on various Philadelphia newspapers. He edited the Manufactur...Canonsburg
(Encyclopedia)Canonsburg, borough (2020 pop. 8,672), Washington co., SW Pa., inc. 1802. Its steel and coal industries have declined significantly. A gram of radium pr...Shuni
(Encyclopedia)Shuni sho͞oˈnī [key], in the Bible, founder of a family of Gadites. ...Jetur
(Encyclopedia)Jetur jēˈtər [key], in the Bible, son of Ishmael, eponymous founder of Ituraea. ...Browse by Subject
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