2004 Federal Coin Fund Giant Silver Eagle 12 oz. 999 Fine Silver Proof Round. Precious Metal Content per Unit. Total Precious Metal Content. Vintage 2004 Federal Coin Fund Giant American Silver Eagle Troy 1 LB (12 ozt). 999 Fine Silver Proof Art Round. This silver round has some milky spotting on both sides, fingerprints, and contact marks. It will come in a plastic capsule; however, the capsule is damaged, missing part of the outer rim and showing scuffs/cracks, though it does still close. If you have questions about this item please send us a message. In the event of a listing error (such as a duplication) we reserve the right to cancel the order. We are only responsible for a GSP item until it is delivered to the U. We guarantee all items to be genuine. Find More Like This.