1800s Archive · Bridges & engineering

Dam, south fork, after Johnstown flood, Pennsylvania

Johnstown, Pennsylvania · 1889

Dam, south fork, after Johnstown flood, Pennsylvania, Johnstown, Pennsylvania, 1889
Dam, south fork, after Johnstown flood, Pennsylvania, Johnstown, Pennsylvania, 1889. Bridges & engineering — The 1800s Archive, from the Library of Congress record.

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