ScientificAmerican1880-03-13.jpg Scientific American 1880-03-06ThumbnailsScientific American 1880-03-20Scientific American 1880-03-06ThumbnailsScientific American 1880-03-20Scientific American 1880-03-06ThumbnailsScientific American 1880-03-20Scientific American 1880-03-06ThumbnailsScientific American 1880-03-20Scientific American 1880-03-06ThumbnailsScientific American 1880-03-20

The manufacture of punching and drawing presses: Works of Stile and Parker, Meriden, Connecticut



Source: Steve Kirch, creator of a wonderful website about SCIENTIFIC AMERICAN in the past

Restoration: magscanner