Bartrams antique powder flask Navy/Army size

Antique Bartrams black powder flask suitable for a cased Colt 1851/1861 Navy, 1860 Army, Remington or Adams & Deane Navy size revolver or as part of a flask collection. With most of its original lacquer still strong. The spring is great with original blue and the adjustable spout still works great for dispensing powder. The brass collar still retains most of its bright gold plating.The steel collar screws are bright/shiny. Flask length from bottom to top of spout 6-1/2 inches, spout 1-1/4 inches. Two minor/small dents hardly visible, one at the bottom and one midway on body. Case and other accessories are not included for sale, but just for reference. They are listed as separate auction items.