Columbia Encyclopedia

Search results

500 results found

Bradford, Augustus Williamson

(Encyclopedia)Bradford, Augustus Williamson, 1806–81, Civil War governor of Maryland (1862–66), b. Bel Air, Md. As a delegate to the 1861 peace conference in Washington, he strongly pleaded for the Union and be...

Bradford, city, England

(Encyclopedia)Bradford, city and metropolitan borough, N central England, on a small tributary of the Aire River. It is a center of the worsted industry, which dates ...

Bradford, city, United States

(Encyclopedia)Bradford, city (2020 pop. 7,849), McKean co., NW Pa., in the Alleghenies, near the N.Y. line; settled c.1823, inc. as a city 1879. The growth of the cit...

laser printer

(Encyclopedia)laser printer, a computer printer that produces high-resolution output by means of a process that is similar to photocopying. In place of reflected light from an image (as is used in xerography), a la...

3D printer

(Encyclopedia)3D printer, computerized device that produces a three-dimensional object by creating it as a series of thin layers. The object is created from a model stored in computer-aided design file; the model i...

Galloway, Joseph

(Encyclopedia)Galloway, Joseph gălˈəwāˌ [key], c.1731–1803, American Loyalist leader, b. West River, Md. Galloway was a prominent lawyer with an interest in commerce and in speculation in Western lands. He e...

Paterson, William, British financier

(Encyclopedia)Paterson, William, 1658–1719, British financier. By the time of the Glorious Revolution (1688–89, which he supported), he had acquired considerable wealth and influence through foreign trade. In 1...

Wright, Patience Lovell

(Encyclopedia)Wright, Patience Lovell, 1725–86, American sculptor, b. Bordentown, N.J., mother of Joseph Wright. Her portraits, modeled in wax, were the earliest recorded attempts at sculptural expression in the ...

Green, Samuel

(Encyclopedia)Green, Samuel, 1615–1702, early American printer. He established himself at Cambridge, Mass., in 1649, using a press owned by Henry Dunster, the first president of Harvard. Green succeeded Stephen D...

Browse by Subject