An early 19th century brass powder flask for a rifle or a gun, the nozzle marked DIXON & SONS, MADE IN B/HAM, the body with an embossed woven design, the nozzle with 3 unmarked graduations, in full working order and no splits, overall 8 inches 20cm    #9812no

See Riling. The Powder Flask Book for a similar example page 297 fig 414