250 mg.  (1/4 Kilo) UMICORE Silver Bar Fein Silber .999 with Bullion Proof engraved number 066044 in Mint Condition, seal (No Open) Please see Photos. any more information or detail;  Please contact me via ebay message.  Bought in the UK from a Bullion Proof Dealer.  Excellent quality. Thank you for viewing.