by George Layman with Foreword by Norm Flayderman. Hardbound, 238 pages, 8-1/2" x 11". A country-by-country identification guide to the military rolling block rifles of the USA and the world. 672 detailed black and white photographs show you exactly what to look for. Correctly identifies and explains more than fifty rifle models that have never been identified before. Shows you the markings and features and clearly lists and illustrates correct original features and finishes so you can tell a valuable rarity from a nearly worthless parts gun. A must for the Rolling Block collector.