Scientific American, Vol. 70, No. 8 (February 1894)
An issue of the weekly technical magazine Scientific American, published by Munn & Co. in New York in February 1894 for inventors, engineers, and mechanically curious general readers. The plates are wood-engraved machine studies — belt-drive pulley arrangements with numbered diagrams, a sectioned centrifugal separator, an exploded pocket watch showing movement, case, and dial, and coarse advertising cuts of engines — usable as crisp hatched line art, cutaway schematics, and period type-and-image ad layouts.
