REGIONAL INTEREST--
WESTERN PA & EASTERN OHIO
Other Historical Societies:
Lawrence County Historical Society
Venango County Historical Society
Crawford County Historical Society
Erie County Historical Society
Warren County Historical Society
Trumbull County (Ohio) Historical Society
Luzerne County Historical Society
Pittsburgh Sites
Pittsburgh Historic Landmarks Foundation
Pittsburgh Signs (a fun look at old signs in the "Burgh")
Other Regional and State Sites:
Pennsylvania Historical and Museum Commission
Pennsylvania Humanities Council
Pennsylvania Commonwealth Libraries