1800s Archive · Bridges & engineering

View of the dam from Prospect Rock, Mauch Chunk, Pa.

Pennsylvania · 1905

View of the dam from Prospect Rock, Mauch Chunk, Pa., Pennsylvania, 1905
View of the dam from Prospect Rock, Mauch Chunk, Pa., Pennsylvania, 1905. Bridges & engineering — The 1800s Archive, from the Library of Congress record.

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