Search results

Subject

• Coal mines and mining (1) + -
• Coal trade (1) + -
• Collective labor agreements (1) + -
• Employees (1) + -
• Engineering drawings (1) + -
• History (1) + -
• Investigation (1) + -
• Labor unions (1) + -
• Legal documents (1) + -
• Locomotive industry (1) + -

• Railroad accidents (1) + -
• Railroad companies (1) + -
• Railroad engineering (1) + -
• Railroad equipment industry (1) + -
• Railroad stations (1) + -
• Railroads (1) + -
• Transport workers (1) + -
• Transportation (1) + -

Location

• Ashtabula (Ohio) (1) + -
• Gateway Yard (Youngstown, Ohio) (1) + -
• Lake Erie and Ohio River Canal (Ohio and Pa. : Proposed) (1) + -
• McKees Rocks (Pa.) (1) + -
• Neville Island (Pa.) (1) + -
• Pennsylvania (1) + -
• Pittsburgh (1) + -
• Pittsburgh (Pa.) (1) + -
• United States (1) + -
• Youngstown (Ohio) (1) + -