Multipage document. U.S. Patent #429,128 for Construction of railway-tracks, June 3, 1890. Gibbon Case File.
U.S. Patent #429,128 for Construction of railway-tracks, June 3, 1890. Gibbon Case File. Page 1
1st page out of 3 of U.S. Patent #429,128 for Construction of railway-tracks, June 3, 1890.
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Title: Multipage document. U.S. Patent #429,128 for Construction of railway-tracks, June 3, 1890. Gibbon Case File.
U.S. Patent #429,128 for Construction of railway-tracks, June 3, 1890. Gibbon Case File. Page 1