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Scientific American 1902-01-18

ScientificAmerican1902-01-18.jpg Motor 1935-12ThumbnailsScientific American 1903-02-21Motor 1935-12ThumbnailsScientific American 1903-02-21Motor 1935-12ThumbnailsScientific American 1903-02-21Motor 1935-12ThumbnailsScientific American 1903-02-21Motor 1935-12ThumbnailsScientific American 1903-02-21

Comparison of the Panama and Nicaragua canal routes.



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

Restoration by: magscanner