This is a vintage WWII US Army Military Gun Rifle Gunner Oiler Oil Flask Can with a cap and chain. It is a unique item that will surely be of interest to collectors and enthusiasts of militaria. The flask can is a original period item and was manufactured in the United States during World War II (1939-45). The item is in its original state and has not been modified. It is a great addition to any collection of field gear, equipment, or militaria. The flask can is a rare find and will make a perfect display piece. Get your hands on this piece of history now!