Journal of the Association of Engineering Societies
This is a periodical of engineering papers issued in 1881 by the Association of Engineering Societies, a United States body, published in New York for its members and the engineering profession. Its pictures are line diagrams: a building wall section with masonry footings, a faint squared-paper sheet with drafted lettering, a wound electrical machine with a commutator and field coils, and a tapered column profile with dashed outlines, offering designers clean technical drawing vocabulary.
