On stamps depicted sloops “Vostok" and "Mirniy"; on the margins of the postal block - the landscape of Antarctica.
Printing method |
Paper |
Colors |
Perforation |
Format of the stamp |
Format of the block |
Edition |
Offset + security system |
Chalk surfaced |
Multicolor |
Frame 12¼:12 |
42 × 30 mm |
124 × 70 mm |
40000 |