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Displaying results 1 - 2 of 2 digital assets

Front Elevation of Allegheny Tollhouse

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Elevation of Allegheny Tollhouse

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  • Drawing (1)
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  • Institute Archives and Special Collections (2)
  • Rensselaer Polytechnic Institute (2)
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  • (-) tollhouse (2)
  • Allegheny River (2)
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  • Pittsburgh, PA (2)
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  • Allegheny River (Pa. and N.Y.) (1)
  • John Augustus Roebling (1)
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  • Suspension bridges--Design and construction (1)
  • Roebling Collection (2)
  • 1858 (2)
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