Here's the last large-size $1 Silver Certificate design ever issued! Measuring a huge 7 3/8" x 3 1/8", this classic U.S. note earned the nickname "Horseblanket." Each bears the distinctive blue seal and serial numbers that mark it as a genuine Silver Certificate, recalling the bygone era when these big bills were redeemable for silver on demand. Add this last large-size Silver Certificate to your collection now! Speelman-White signatures.