John Schwartz is the author of Solid Geometry (1925), A Study of the Gases Occluded by Steel (1920), The nearness of God, a pledge of immortality (1909), Pennsylvania betrayed by the administration. Necessity of protection to American iron. Speech of Hon. John Schwartz, of Penn. Delivered in the U.S. House of Representatives, May 7, 1860, Benjamin Tyson. (To Accompany Bill H.R. No. 437.) March 23, 1860.