ScientificAmerican1882-09-16.jpg Scientific American 1882-09-09ThumbnailsScientific American 1882-09-23Scientific American 1882-09-09ThumbnailsScientific American 1882-09-23Scientific American 1882-09-09ThumbnailsScientific American 1882-09-23Scientific American 1882-09-09ThumbnailsScientific American 1882-09-23Scientific American 1882-09-09ThumbnailsScientific American 1882-09-23
Earle's improved boat lowering and raising, and life-saving apparatus.




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

Restoration by: magscanner