Prior to the Ballot Box (OMS/WHO overprint)
10 Fr. 1950
Switzerland
28 - 33$
price on 03.11.2022
Overprinted "ORGANISATION MONDIALE DE LA SANTÉ"
| Country: | Switzerland |
| Type: | Postage stamps |
| Series: | OMS/WHO - World Health Organization |
| Nominal: | 10 Fr. |
| Year: | 1950 |
| Perforation: | comb 11¼ |
| Mintage: | 49,000 |
OMS/WHO - World Health Organization
