| Image Thumbs | |
| Cert Num | 1234914 |
| Cert Date | 2011-04-11 |
| Catalog Number | 572 |
| Country | USA |
| Year | 1923 |
| Denom | $2 |
| Color | Deep blue |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is a genuine unused, o.g., never hinged, block of four, with a vertical guide line. |
| Cert Link | http://psestamp.com/Cert/1234914 |