Ancient House of Estates in Bern with white gum
20 Ct. 1924
Switzerland
The stamps are always with 23 teeth on vertical side
| Country: | Switzerland |
| Type: | Postage stamps |
| Series: | U.P.U. (Universal Postal Union), 50th Anniversary |
| Nominal: | 20 Ct. |
| Year: | 1924 |
| Size: | 22 x 35 mm |
| Perforation: | Harrow 11½ |
U.P.U. (Universal Postal Union), 50th Anniversary
 Ancient House of Estates in Bern with white gum |  Ancient House of Estates in Bern with white gum 2.2$ |