sketches and draw- reason or inference," as one of the lead- ings were made. Models of paper, of ing authorities characterises the invent- cardboard, of wood, of brass, tin, and ive act, or anything compatible with iron, in most surprising number, tell a the dictum of another equally eminent tale… … FIG. 8
Engineering
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
