Chicago Scale Co. Illustrated Advertising Bifolium

Chicago, Illinois: Chicago Scale Co, 1875. Very good. Letter folds, minor short tears, toning.. Illustrated bifolium (11.75" by 9"), advertising "Portable forges, blowers and tools" by the Chicago Scale Co. for a variety of uses: machine shops, blacksmithing, jewelers, mills, mines, farms, farrier work, and railroad work. Each forge and tool is illustrated with pricing, dimensions, and materials. A fascinating look into American industry c.1875. Measures approx. 11.75" by 9", illus.