Scientific American, Vol. 79, No. 24 (1898)
Scientific American volume 79, number 24, published in 1898, is a weekly American periodical of science, engineering and invention aimed at a general technical readership. The pictures are plain black-line engravings of ships, typewriter mechanisms and a viscosimeter, drawn as side elevations, plan views and labelled diagrams that a designer could use for technical line illustration or vintage engineering motifs.
