***I can not tell if this is an actual working flask or a reproduction piece. *** gunpowder flask with an eagle on the front, measuring approximately 6 3/4 inches in length and 1 3/8 inches in diameter. It is designed in a flask style and has a military theme. The exact country or region of manufacture is unknown but would appear to be the United States. Possible made of brass. Has not been cleaned to preserve its condition.