Two Silver American Eagle One Dollar Coins. Includes one each: - 1990 S Proof Silver American Eagle Dollar US Mint Coin. - 1991 S Proof Silver American Eagle Dollar US Mint Coin. Each comes with original box and COA Composition: 99.9% Silver Weight: One Troy Ounce (31.103g) Mint Location: San Francisco (Liberty, $1, money, collecting, Numismatics, currency) STERLING ASSOCIATES STRIVES TO PROVIDE ACCURATE, OBJECTIVE, & FAIR INFORMATION ON ALL LOTS. WE WILL BE HAPPY TO ANSWER ANY QUESTIONS AND PROVIDE ADDITIONAL PHOTOS. WE ADVISE THAT YOU, OR SOMEONE ON YOUR BEHALF, INSPECT ANY ITEM(S) AND COME TO YOUR OWN CONCLUSIONS BEFORE BIDDING. ALL SALES ARE FINAL. PLEASE SEE TERMS & CONDITIONS.