The green hills and bustling boroughs of Lackawanna County have fostered a remarkable history of pioneering citizens and momentous events. Dr. Mary C. Nivison became the first female physician in the city when she opened her Scranton practice in 1871. Audiences were amazed in 1915, when Harry Houdini escaped from a large cask of beer at the Poli Theatre. The Pennsylvania county had its share of mayhem and tragedy as well. In 1923, the Laurel Line...