Russia - 124
124
Russia 1968
Geology
USSR Resorts
Prospector & Minerals
4k multicolored, coated
October 31, 1968
Seismographic Test
6k multicolored, coated
October 31, 1968
Oil Derrick
10k multicolored, coated
October 31, 1968
Borovoe Resort, Kazakhstan
4k multicolored, coated
November 20, 1968
Djety-Oguz Resort, Kirgizia
4k multicolored, coated
November 20, 1968
Issyk-Kul, Kirgizia
6k multicolored, coated
November 20, 1968
Borovoe Resort, Kazakhstan
6k multicolored, coated
November 20, 1968