Davies and Thomas Company
Established here, 1865, the company was a pio-neer in the manufacture of iron plate for lining underwater tunnels. Projects included the Holland, Lincoln, and Pa. Railroad tunnels and others worldwide. A tunnel segment was displayed at the 1904 St. Louis Exposition.
David Rumsey Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesBarry Lawrence Ruderman Map Collection, Stanford LibrariesDavid Rumsey Map Collection, Stanford LibrariesBarry Lawrence Ruderman Map Collection, Stanford Libraries
Marker data: Pennsylvania Historical and Museum Commission via data.pa.gov
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