| Image Thumbs | |
| Cert Num | 1227936 |
| Cert Date | 2010-10-12 |
| Catalog Number | 771 |
| Country | USA |
| Year | 1935 |
| Denom | 16c |
| Color | Dark blue |
| Grade | XF-Sup 95 |
| Description | Mint NGAI |
| Opinion | it is a genuine unused, no gum as issued, block of four with a horizontal guide line between. |
| Cert Link | http://psestamp.com/Cert/1227936 |