Pennsylvania Steel Company

• From Steelton to Mandalay
• General catalogue
• Hewitt, et al., vs. the Pennsylvania Steel Co
• Manufacturers of steel rails, steel billets, blooms, and forgings. Railroad frogs, safety switches, railroad crossings, car replacers, &c
• Pennsylvania Steel Company ... manufacturers of hammered steel rails, steel blooms, billets, slabs and forgings, rail road crossings, frogs, safety switches, car replacers, &c
• Pennsylvania Steel Company ... Philadelphia, manufacturers of steel rails, steel billets, blooms, and forgings, rail road frogs, safety switches, rail road crossings, car replacers, &c
• Pennsylvania Steel Company ... Philadelphia, manufacturers of steel rails, steel billets, blooms, merchant bar and forgings, rail road switches and frogs, rail road crossings, switch stands, interlocking switch and signal apparatus, and improved safety ap
• Pennsylvania Steel Company, manufacturers of street railway rails and track material
• Steel Rails and Accessories
• Steel rails, axles and forgings
• [Hewitt et al. vs. the Pennsylvania steel co