ScientificAmerican1891-11-07.jpg Scientific American 1891-10-31ThumbnailsScientific American 1891-12-05Scientific American 1891-10-31ThumbnailsScientific American 1891-12-05Scientific American 1891-10-31ThumbnailsScientific American 1891-12-05Scientific American 1891-10-31ThumbnailsScientific American 1891-12-05Scientific American 1891-10-31ThumbnailsScientific American 1891-12-05

The American Pork Industry -- hog killing at the Chicago Stock Yards.



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

Restoration by: magscanner