Spartan Blades Harsey Plague Doctor Damascus Patterned Steel Blade Folding Knife. This item is a manual folding knife with a thumbstud. The item “Spartan Blades Harsey Plague Doctor Damascus Patterned Steel Blade Folding Knife” is in sale since Friday, July 16, 2021. This item is in the category “Collectibles\Knives, Swords & Blades\Collectible Folding Knives\Modern Folding Knives\Factory Manufactured”. The seller is “couteaux-demon” and is located in Brooklyn, New York. This item can be shipped to United States.