Used in combat in WWII, the Ar 234 was a major development in aircraft design.[AuthorName]Franz Kobel[/AuthorName][AuthorBio][/AuthorBio][CoAuthor][/CoAuthor][NumIllustration]over 100 b/w photographs, line drawings[/NumIllustration][SubTitle]Arado Ar 234[/SubTitle][ColorPattern]over 100 b/w photographs, line drawings[/ColorPattern]