1874–1956, American industrialist and philanthropist, b. Campbell, N.Y. After rising from clerk to sales executive in the National Cash Register Co....
1832–1919, English chemist and physicist. After serving at the Radcliffe Observatory, Oxford, and teaching chemistry at Chester Training College, he...
1839–97, American economist, founder of the single tax movement, b. Philadelphia. Of a poor family, his formal education was cut short at 14, and in...