
Overprinted "ORGANISATION MONDIALE DE LA SANTÉ"
| Country: | Switzerland |
| Type: | Postage stamps |
| Series: | OMS/WHO - World Health Organization |
| Nominal: | 90 Ct. |
| Year: | 1950 |
| Material: | light red |
| Perforation: | comb 11¾ |
| Mintage: | 81,000 |
OMS/WHO - World Health Organization
Switzerland










