It is marked Colonial Prov. This is a 6 folding knife with a 5 blade and a 5 saw blade used during WWII. This knife is in mint NOS Knife If you want a mint here it is 100% original.You can see the original grease on the blade never used. The item "WW2 Army Air Force Pilot Survival Knife COLONIAL PROV. MINT NOS" is in sale since Sunday, November 11, 2018. This item is in the category "Collectibles\Militaria\WW II (1939-45)\Original Period Items\United States\Edged Weapons". The seller is "crunch11b10" and is located in Minneapolis, Minnesota. This item can be shipped to United States.