Wendel
Bollman (1814-1884) from Baltimore started working for the B&O railroad and created a more stable bridge of iron for the trains. His first iron bridge was at Savage in 1850, and received a patent in 1852. Many photos (one of Mr. Bollman) and information at link below.
Showing posts with label Bollman bridges. Show all posts
Showing posts with label Bollman bridges. Show all posts
Monday, April 16, 2018
Bollman truss bridge images
Wendel
Bollman (1814-1884) from Baltimore started working for the B&O railroad and created a more stable bridge of iron for the trains. His first iron bridge was at Savage in 1850, and received a patent in 1852. Many photos (one of Mr. Bollman) and information at link below.
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