1898 Directory of all business and professional men and official guide of Beaver County, Penn’a: together with a complete map.
1888 Hartman Manufacturing industrial catalog. Subjects: Fences–Catalogs, Wire fencing–Catalogs, Trade catalogs–Fences, Trade catalogs–Wire fencing.
1892 Emerson, Smith & Company saw catalog.
Steel and Iron, Issues 1-12. Trade publication featuring news and information about regional and Beaver County industries.