Scientific American, Vol. 52, No. 9 (1885)
Scientific American volume 52, number 9, from 1885, is a weekly American science and engineering periodical aimed at general technical readers and inventors. Its pictures are wood-engraved line drawings of machines, mostly railway and industrial equipment, drawn in clear outline with strong hatching and visible ground lines, offering a designer tight, legible mechanical forms for diagrams, labels and retro technical graphics.
