Shown are the various caliber mortars used by the German infantry during World Wars I & II.[AuthorName]By Schiffer Publishing, Ltd.[/AuthorName][AuthorBio]At Schiffer Craft, we celebrate everything handmade. Whether you’re a weaver, woodworker, potter, or simply an enthusiast of beauty, our books will inspire you toward a life that blends traditional techniques with your unique vision. Learn more at www.schiffercraft.com.[/AuthorBio][NumIllustration]over 100 b/w photographs, line drawings[/NumIllustration][CoAuthor][/CoAuthor][SubTitle][/SubTitle][ColorPattern]over 100 b/w photographs, line drawings[/ColorPattern]