Railroads

  • PA-0231

    1905 Photo of Engine with heavy Counterweighted drive wheels

  • PA-0232

    1907 - Engine with almost no counter weights on drive wheels

  • PA-0247

    Sandusky-Newark Div. at Plymouth ca 1888

  • PA-0248

    Sandusky-Newark Div. at Plymouth ca 1888

  • PA-0274

    Mallet Type (Mountain) Engine Valve Gear