F1010 JAMES DIXON & SONS SHEFFIELD POWDER FLASK; Number 374 in Riling’s book. Has 4 eyelets and a large patent top with outside spring with extra large detached charger. Spring is broken. Adjustable from 2 1/2 to 3 drams. Flask is 6 3/4″ from the bottom of the body to the bottom of the charger. A darker copper patina.