As pictured old spool of arc aluminum welding wire. Westing-ARC ,Type 1100, S# 315B118-G46. Heat No. 4801-G. Net Wt.10 lbs. On a 11 3/4" spool with 2" center hole. New old stock, was stored in a truck body so was kept in dry place. Sealed in orig. plastic with box, but box is beat up.