Brass Knuckle Knife as Self Defense Weapon - Pros and Cons
First Responder's Trench Knife - RED - $24.95 : Brass Knuckles Company... Since 1999™
9" Tactical Knuckle OTF - MEGAKNIFE
Brass Knuckle Spring Assisted Folding Pocket Knife
Trench Knife: The Well-Known Knuckle Duster of World War I
Lot - U.S. 1918 Brass Knuckle Replica Trench Knife w/ Ka-Bar U.S. Army Brown Leather Sheath
Military Trench Cleaver - Butcher Blade Knuckle Knife - US 1918 Cleaver Knives | KarateMart.com
Family held Trench knife. Not interested in selling right now. Just interested in history and what it might be worth. I've tried to include relevant pictures. I'll try to answer any questions. :
Brass knuckles with M-Tech USA retractable knife in black stainless steel with red finishes
Lot - WWII Brass Knuckle Knife
Australian-made US WW2 Large V44 Brass Knucks Ranger Fighting Knife -Knuckle | St Croix Blades