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Scientific American 1894-05-26

ScientificAmerican1894-05-26.jpg Scientific American 1894-05-19ThumbnailsScientific American 1894-06-02Scientific American 1894-05-19ThumbnailsScientific American 1894-06-02Scientific American 1894-05-19ThumbnailsScientific American 1894-06-02Scientific American 1894-05-19ThumbnailsScientific American 1894-06-02Scientific American 1894-05-19ThumbnailsScientific American 1894-06-02

The one hundred and fifty ton gun scale of the Watervliet Arsenal. Armory, factory, warehouse, gantry, crane.



Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past

Restoration by: magscanner