Covered are the variety of guns and ordnance used during the pre-World War I period.[AuthorName]By (author) Sonja Wetzig[/AuthorName][AuthorBio][/AuthorBio][NumIllustration]over 100 b/w photographs, line drawings[/NumIllustration][CoAuthor][/CoAuthor][SubTitle][/SubTitle][ColorPattern]over 100 b/w photographs, line drawings[/ColorPattern]