Formed March 6, 1812; named for Lehigh River, from an Indian name, Lechauwekink (where there are forks); Indian trails forked in various directions below Bethlehem. The Blue Mountains are north and the Lehigh Hills south, containing large deposits of slate and cement. Chief industries, agriculture and manufacturing. ALLENTOWN, county seat, at junction of Jordan and Little Lehigh Creeks; population 73,502; was settled in 1751 by Chief Justice William Allen, a friend of the Penns; is entered from the south by, it is said, the largest concrete bridge in the world, erected by a trolley company, 2650 feet long and 120 feet high; built in 1913. The city has an abundant supply of pure water, pumped direct from the spring to the residences; daily flow, 12,000,000 gallons. Courthouse, colonial, with cupola, Fifth and Hamilton Streets. First Presbyterian Church, North Fifth Street, near Hamilton, Renaissance. Jail, North Fourth Street, near Linden, feudal architecture, with tower 100 feet high, brown sandstone. Architect G. A. Aschbach. Allen Park, Fourth and Walnut Streets, contains “Trout Hall,” stone, built, 1770, by James Allen, son of the founder, which will be occupied by the Lehigh County Historical Society; West Park and River Park are also in Allentown; west of the city is Dorney’s Park, along Cedar Creek. In Center Square is the Soldiers’ Monument to the men of Lehigh County in the Civil War; on the pedestal are bronze bas-reliefs depicting scenes of war and reconciliation, and medallion busts of Generals Meade, McClellan, Hancock, and Hartranft. United States post office, at the corner of Sixth and Turner Streets, classic, built in 1906; brick and Indiana limestone; architect, George B. Page, Philadelphia. Several fine churches of brick or stone show Italian and Gothic architecture. The Zion Reformed, Gothic, stone, built, 1840, Hamilton Street between Sixth and Seventh, is notable for having sheltered the Liberty Bell and the Christ Church bells, during British occupation of Philadelphia, in 1777; marked by tablet, placed by the Liberty Bell Chapter, Daughters of the American Revolution. The Rhoads House, 107-109 North Seventh Street, built, 1762, by a Revolutionary patriot, is the oldest building in the city. MUHLENBERG COLLEGE with preparatory school, is beautifully located at Twenty-sixth and Chew Streets, on campus of seventy-two acres; the buildings, brick and stone, were built from 1903 to 1915; administration building, English Renaissance, architects, Ruhl & Lange; contains portraits, including one of Dr. Muhlenberg, by Gilbert Stuart; the late Peter A. Gross, in 1914, provided by will for the founding of an art school in Muhlenberg College, and an art museum in Allentown. Allentown College for Women, Walnut Street between Thirtieth and Thirty-first Streets, classic; and the new high school, North Seventeenth Street, classic Ionic, are fine buildings. At Seventeenth and Chew Streets are the State Hospital,