Stamps of Switzerland, 1974 BIT issue
1 to 3 of 3
official
1975, Feb 13 1974 BIT issue unwmk p. 11.75
| - | 30 | Mecanic Industry | — | — | ||
| - | 60 | bl | Womandrill machine | — | — | |
| - | 100 | dkgrn | Topography | — | — |
1 to 3 of 3
| - | 30 | Mecanic Industry | — | — | ||
| - | 60 | bl | Womandrill machine | — | — | |
| - | 100 | dkgrn | Topography | — | — |