This is a flask of the soldier of a Japanese army in World War II. It is manufacturing in 1940. It is made of NIGIRIYA. There are a stamp and a stamp at year of manufacture in the main body bottom with manufacturers. Manufacturers' stamps are pushed to the belt. Please do not Bidding when you cannot complete payment within two weeks.I ship it every week on Sunday. Please The individual check has not been received. Two or more goods for which it makes a successful bid unite and are shipped. The shipment price of the highest bidder is saved as much as possible.