| Image Thumbs | |
| Cert Num | 1409932 |
| Cert Date | 2022-05-12 |
| Catalog Number | K18 |
| Country | USA |
| Year | 1922 |
| Denom | 4c on 2c |
| Color | Carmine |
| Grade | Ungraded |
| Description | Used |
| Opinion | it is a genuine used block of four on registered cover to New York with a Scott No. K17 block of four with U.S. Postal Agency, Shanghai, China oval registry cancels, the reverse with Shanghai c.d.s. cancels dated Oct 17, 1922, New York registry oval cancels dated Oct 29, 1922 and New Dorp, Staten Island receiving cancels dated Oct 30, 1922. |
| Cert Link | http://psestamp.com/Cert/1409932 |