ScientificAmerican1891-11-07.jpg Scientific American 1882-12-16ThumbnailsScientific American 1882-12-16ThumbnailsScientific American 1882-12-16ThumbnailsScientific American 1882-12-16ThumbnailsScientific American 1882-12-16Thumbnails
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