ScientificAmerican1892-04-23.jpg Scientific American 1892-02-06ThumbnailsScientific American 1893-02-18Scientific American 1892-02-06ThumbnailsScientific American 1893-02-18Scientific American 1892-02-06ThumbnailsScientific American 1893-02-18Scientific American 1892-02-06ThumbnailsScientific American 1893-02-18Scientific American 1892-02-06ThumbnailsScientific American 1893-02-18
Triple expansion engines of the new United States armored coast defense vessel Monterey.



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

Restoration by: magscanner