| Image Thumbs | |
| Cert Num | 1331017 |
| Cert Date | 2017-04-26 |
| Catalog Number | BK101 |
| Country | USA |
| Year | 1939 |
| Denom | 73c |
| Color | Violet on pink |
| Grade | Ungraded |
| Description | Mint OGnh |
| Opinion | it is genuine unused, o.g., never hinged, complete booklet (four panes with 3mm gutter). |
| Cert Link | http://psestamp.com/Cert/1331017 |