The Erie, Pa. Series

Harry H. Hamm PA Series Logo
Republic Iron and Steel Works, Youngstown, Ohio (Date Unknown)
Vintage postcard showing the Republic Iron and Steel Works in Youngstown, Ohio, in the early 1900s.
Carnegie Steel Works (Ohio Works), Youngstown, Ohio (Date Unknown)
Vintage postcard showing the Carnegie Steel Works (Ohio Works) in Youngstown, Ohio, in the early 1900s.
West Federal Street, Youngstown, Ohio (Date Unknown)
Vintage postcard showing West Federal Street in Youngstown, Ohio, in the early 1900s.