Front and back endpaper design by John KoehlAchievement In Photo-Engraving And Letter Press Printing (1927) and the separate softcover addenda,The Art Of Photo Engraving (1929) were published through the American Photo Engravers Association, and are the result of editing and compiling by Louis Flader.

Read more. See more > J.J. Sedelmaier on the Art and Craft of Photoengraving