ScientificAmerican1891-01-24.jpg Scientific American 1891-01-17ThumbnailsScientific American 1891-01-31Scientific American 1891-01-17ThumbnailsScientific American 1891-01-31Scientific American 1891-01-17ThumbnailsScientific American 1891-01-31Scientific American 1891-01-17ThumbnailsScientific American 1891-01-31Scientific American 1891-01-17ThumbnailsScientific American 1891-01-31

the Manitou and Pike's Peak Railway. Inclined railroad to the summit of Pike's Peak.



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

Restoration by: magscanner