The first one-dollar bills small size notes were issued as silver certificates under Series of 1928. The Treasury seal and serial numbers were dark blue. These are commonly known as " Funnybacks" due to the rather odd-looking "ONE" on the reverse. Blue seal
(6.14 length × 2.61 width× 0.0043 in thickness = 156 × 66.3 × 0.11 mm)
Silver Certificates Series of 1928 to 1928-E Blue seal
| No. | Series | Signature | Quantity Printed |
| F-1600 | 1928 | Tate Mellon | 638,296,908 |
| F-1600 * | 1928 | Tate Mellon | |
| F-1601 | 1928-A | Woods Mellon | 2,267,809,500 |
| F-1601* | 1928-A | Woods Mellon | |
| F-1602 | 1928-B | Woods Mills | 674,597,808 |
| F-1602* | 1928-B | Woods Mills | |
| F-1603 | 1928 -C | Woods Woodin | 5,364,348 |
| F-1603* | 1928 -C | Woods Woodin | |
| F-1604 | 1928 -D | Julian Woodin | 14,451,372 |
| F-1604* | 1928 -D | Julian Woodin | |
| F-1605 | 1928 -E | Julian Morgenthau | 3,519,324 |
| F-1605* | 1928 -E | Julian Morgenthau |
Portrait of Washington
These are replicas of actual bills, printed on high quality 100% cotton paper. They are ideal for framing as you can display both sides at the same time. Each side is printed on a seperate sheet to comply with Federal law.