Journal of the Association of Engineering Societies
A periodical of engineering papers issued in 1881 by the Association of Engineering Societies in New York, written for working engineers and their societies. The plates show technical drawings of a trestle bridge with arch span, a mechanical linkage apparatus with numbered parts, a tall timber-braced scaffold frame on wheeled bases, and a ship's hull cross-section with a neutral axis diagram, all in fine black line on cream paper, useful to a designer wanting precise schematic line work and diagram layouts.
