WWI British Army clasp knife and its WWII replacement. (More pictures in comments) : r/wwi
British WWI Pattern Army Jack Knife - Jeremy Tenniswood Militaria
WW1 Canadian Marlin Spike Pocket Knife 1915 – Canadian Soldier Militaria
WW1 British Army folding jack/clasp trench knife, the blade inscribed Bird & Co Ltd Sheffield, with marlin spike, blade and can opener, service number to spike 188729 - Militaria, Antique Weapons
British Army Jack Knife 1943
Reproduction UK Army Jack (Clasp) Knife. The Rcharlance HS-D003
Armoury Antiques and Militaria: WW2 Large Naval Jack Knife.
British Army Jack Knife – Tales from the Supply Depot
Pin on Classic Knives
clasp knife, British Army issue
Knives British WWII Era Soldiers Pocket Knife, Clarke & Son, Sheffield - Stewarts Military Antiques - $45.00
BRITISH ARMY BLACK JACK KNIFE
Large WW1 British Army Issue Jack Knife - World War Wonders
1944 Dated British Army Jack Knife
British Army 1902 Pattern Clasp Knife with Buffalo Horn Grip with Sheeps Foot Flat Blade and Marlin