Lehigh County Historical Society

The Lehigh County Historical Society is headquartered in the Lehigh Valley Heritage Museum, a 30,000-square-foot (2,800 m²) museum facility with four galleries and more than 10,000 square feet (930 m²) of exhibition space.[1] Recent exhibits have included exhibits on General Harry Clay Trexler, Native Americans, and U.S. presidents. The museum maintains an exhibit on the Lehigh Valley and an extensive collection of local and regional historical materials with more than 30,000 historical artifacts in its collection.

Now one of the sites administered by the Lehigh County Historical Society, Trout Hall served as the organization's home for many years.

The Lehigh County Historical Society's library, the Scott Andrew Trexler II Research Library and Archive, houses 200,000 vintage photographs and nearly three million historical documents.[1] Included in its collections are more than 800 volumes of church and cemetery records for Lehigh and neighboring counties, early county records including tax rolls, wills and land deeds, indexed marriage records and announcements, 800 volumes of family genealogical histories, city directories from 1860 through the present, maps, census records, and published histories.[2] The library also maintains microfiche versions of several of Allentown's early German and English-language newspapers.[2] Access to the library is free for Society members; a small fee applies for non-members.

Built in 1756, the Troxell-Steckel House, administered by the Lehigh County Historical Society and open to the public, is one of the oldest buildings in Lehigh County.

The Lehigh County Historical Society administers six historical sites in the region:

• Claussville One-Room Schoolhouse (1893), a brick one-room schoolhouse was the last in Lehigh County. 2917 Route 100, north of Fogelsville
• Haines Mill Museum (ca. 1850, rebuilt 1909), a working grist mill. 3600 Dorney Park Road, Cetronia, South Whitehall Township
• Lockridge Furnace Museum (1868), a 19th-century ironworks, which is now a museum and park dedicated to the anthracite iron industry. 525 Franklin Street, Alburtis
• Saylor Cement Industry Museum (1893), Cement kilns built by David O. Saylor, father of the American Portland cement industry. North Second Street, Coplay
• Trout Hall (1770), Colonial stone mansion. Home of James Allen, son of Allentown's founder, William Allen. 4th & Walnut Streets, Allentown
• Troxell-Steckel Farm Museum (1756), Pennsylvania Dutch stone farmhouse, one of Lehigh County's oldest structures. 4229 Reliance Street, off Route 329, Village of Egypt, Whitehall Township