Switzerland
Mi:CH 383 - Overprinted in black - "ORGANISATION MONDIALE DE LA SANTÉ"
| Country: | Switzerland |
| Type: | Postage stamps |
| Series: | OMS/WHO - World Health Organization |
| Nominal: | 1.20 Fr. |
| Year: | 1950 |
| Material: | light green grey |
| Size: | 25 x 30 mm |
| Perforation: | comb 11¾ |
| Mintage: | 66,000 |
OMS/WHO - World Health Organization
