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Pittsburgh history

  • Pittsburgh history

    Pittsburgh history
    andrew carnigeie found $500 as messenger- returned it at 16 was officaly for pennslyvania rail road
  • pittsburgh history

    pittsburgh history
    train from philly to pgh 15 hours trip 1st outdoor croud photo 1st thourgh train went thougrh mountions
  • pittsburgh history

    pittsburgh history
    St.paul cathedral 1finest churches in the u.s.marry cassatt panited mural
  • Pittsburgh history

    Pittsburgh history
    rail roads expanding iron industry is bomming in pgh many major iron/steel mills
  • pittsburgh history

    pittsburgh history
    made a centnnial celebration