Cahn Irvin. A Defense Manual of Commando Jiu-Jitsu

Chicago: Wilcox & Follet Co., - 1943. — 162 p. Irwin Kahn "The Commando Jiu-Jitsu Self-Defense Guide". Purpose of This Book. American men and women should be properly equipped to defend themselves when unforeseen emergencies arise .Contents: Wrist throw . Wrist-break defense against man attempting to grab you around the waist from the back . Double wrist-hold break . Break for arm clasp. Defense against blow starting low . Collar-grab arm break . Removing unruly person from chair . Crossed-arm hold and chin blow. Clamp-down wrist break . Arm break and over-shoulder throw against knife or revolver . Belt-grab arm break . Break for back hug under the arms. Defense against blow to head. Arm lock for ushers or police officers . Kidney blow against boxer. Ear-concussion blow. Kick defense. Sweeping foot trip. Knee cap throw. Ankle-grab throw . Knee break with slash in throat. Break for back and front hug . Belt throw. Spine-break pressure hold . Throws with the hip. Over-shoulder throw . Break for full nelson . Fighting off two men. circle throw . Circle-throw defense. Front and back hip throw. Over-shoulder throw . Back throw agstrike you. ainst man attempting to Defense against club when knocked down . Back throw against boxer . Hip-throw defense against man attempting to grab you from the front . Crossed-arm throw with hip action . Front-grab spine break . Ankle throw . Choke breaks. Bent-arm hold. Defense against knife. Club or stick defense. Gun disarming from the front. Three men disarming action. Gun disarming. Gun disarming. Forcing bayonet. Defense against. Search prisoner.