First Edition 2001 Volume 1 and Volume 2 "The Colt Engraving Book" by R.L. Wilson. Volume One (1832-1921) explores the early days of Colt design, covering the Paterson and pre-Paterson eras up through the end of the legendary Helfricht engraving period. It documents the work of seminal 19th century master engravers like Gustave Nimschke and Cletus Klein. Volume Two (1919-2000) documents the evolution of 20th century Colt embellishments. It highlights mid-to-late century masters such as Rudolph Kornbrath, Wibur Glahn, and Alvin White, tracing the art through classic Single Action Armies Model 1911s, and modern presentations. COLLECTIBLE FIREARM BOOKS