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Thompson, William Boyce

(Encyclopedia)Thompson, William Boyce, 1869–1930, American financier, b. Virginia City, Mont. He operated silver and copper mines in Montana and Arizona before moving to New York City. He was (1914–19) a direct...

Temiscaming

(Encyclopedia)Temiscaming tĭmĭsˈkəmĭng [key], town (1991 pop. 2,944), SW Que., Canada, at the south end of Lake Timiscaming, NE of North Bay. A paper mill is the town's most important industry. Gold, silver, c...

brazing

(Encyclopedia)brazing, method of joining metal parts using nonferrous filler metals with high melting points such as copper, silver, and aluminum alloys. Brazing differs from soldering (see solder) by using a highe...

indium

(Encyclopedia)indium ĭnˈdēəm [key], a metallic chemical element; symbol In; at. no. 49; at. wt. 114.818; m.p. 156.6℃; b.p. about 2,080℃; sp. gr. 7.31 at 20℃; valence +1, +2, or +3. Indium is a soft, malle...

Edwards, Edward

(Encyclopedia)Edwards, Edward, 1812–86, English library pioneer. As assistant from 1839 in the British Museum, he helped Sir Anthony Panizzi draw up the rules for the catalog. Edwards collected library statistics...

Drummond, Henry, 1851–97, Scottish clergyman and author

(Encyclopedia)Drummond, Henry, 1851–97, Scottish clergyman and author, educated at the Univ. of Edinburgh. He was a minister of the Free Church and from 1877 a lecturer on science in Free Church College, Glasgow....

Green, Samuel Swett

(Encyclopedia)Green, Samuel Swett, 1837–1918, American librarian, b. Worcester, Mass. Green was librarian of the Worcester, Mass., Free Public Library (1871–1909) and was a member of the Free Public Library Com...

Homestead Act

(Encyclopedia)Homestead Act, 1862, passed by the U.S. Congress. It provided for the transfer of 160 acres (65 hectares) of unoccupied public land to each homesteader on payment of a nominal fee after five years of ...

Julian, George Washington

(Encyclopedia)Julian, George Washington jo͞olˈyən [key], 1817–99, American abolitionist, U.S. Representative from Indiana (1849–51, 1861–71), b. Wayne co., Ind. Elected to the Indiana legislature as a Whig...

Kroonstad

(Encyclopedia)Kroonstad kro͞onˈstät [key], city, part and seat of Moqhaka local municipality, Free State prov., E central South Africa, on the Vals River. It is an agricultural and industrial center. There are g...