Finland
0.25 - 0.3$
price on 31.07.2022
| Country: | Finland |
| Type: | Postage stamps |
| Series: | Geodetical-Geophysical Congress |
| Nominal: | 30 mk |
| Year: | 1960 |
| Size: | 34 x 24 mm |
| Perforation: | comb 14 |
| Mintage: | 1,998,001 |
Geodetical-Geophysical Congress
 Globe & Measuring Instrument 0.23$ |  Globe & Presentation of Northern Lights 0.25$ |