ScientificAmerican1892-04-23.jpg Golden Book 1930-04ThumbnailsScientific American 1892-06-11Golden Book 1930-04ThumbnailsScientific American 1892-06-11Golden Book 1930-04ThumbnailsScientific American 1892-06-11Golden Book 1930-04ThumbnailsScientific American 1892-06-11Golden Book 1930-04ThumbnailsScientific American 1892-06-11
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