Commercial engraving and printing : a manual of practical instruction and reference covering commercial illustrating and printing by all processes for advertising managers, printers, engravers, lithographers, paper men, photographers, commercial artists, salesmen, instructors, students and all others interested in these and allied trades
A 1924 Indianapolis manual by Charles W. Hackleman, written for advertising managers, printers, engravers and commercial artists as a practical reference on commercial illustrating and printing processes. The pictures are black-and-white photographs of presses, halftone screen and cutting machines, and hand tools, shot plainly against neutral backgrounds, showing the machinery's parts and mechanics a designer could study for period industrial detail.
