From Pittsburgh Streets

J. F. Diffenbacher. J. F. Diffenbacher's Directory of Pittsburg and Allegheny Cities for 1892: Embracing a general directory of residences of citizens, full classified business directory, register of public institutions, benevolent societies, and city government; directory of the streets, secret societies, schools and churches, thirty-seventh annual issue. J. F. Diffenbacher, Pittsburgh, 1892. Historic Pittsburgh 31735055723237.