Marbled white French-styled horn flask with flattened body. ("Pulverin" is French for fine black powder; the term also refers to a French horn flask used to carry same.) Spout and plug are made of turned heartwood redwood with brass chain keeper. This type of horn was carried with the spout upright. Body is 5"h x 3"w x 1.5" thick. Overall length is 7.5".