Apache knuckle duster knife gun from 1870 goes up for auction after years in Yorkshire sock drawer | Metro News
Lot - Lot of 5 brass knuckles, U.S. 1918 Knuckle Duster Trench Knife, and 2 other knives.
An original WWII trench fighting knuckle duster/knife, with shaped blade, leather scabbard and stamped to the frame 'BC41', length excluding scabbard 22.5cm. | Adam Partridge
British Middle East Commando knuckleduster knife | Imperial War Museums
1918 US Knuckle Duster Trench Knife | Windlass Steelcrafts
X71 Browning - Street Saver
Knuckle duster knife | Australian War Memorial
Couldn't find one so I decided to make one : r/knives
Next Batch of Ordered Blades, Bowie Knuckle Duster, Featured Durability Video, Fantasy Celtic Sword | BladeForums.com