Similar in design to the dollar bills of today, the large size notes were almost one third larger than the smaller bills printed after 1928. Silver Certificates were backed by Silver held in the U.S. Treasury and could actually be redeemed for exactly $1 of Silver Bullion. The Large Silver Certificate is displayed on an 11 x 9 inch acrylic frame and can be viewed on both sides. Comes with a Certificate of Authenticity. Allow 1-2 weeks for delivery.