Russia - 191
191
Russia 1981
Song Birds
Tropospheric Communications Link between USSR and India
Terpsiphone Paradisi
10k multicolored
August 20, 1981
Paradoxornis Heudei
20k multicolored
August 20, 1981
Saxicola Insignis
32k multicolored
August 20, 1981
Leptopoecile Sophiae
6k multicolored
August 20, 1981
Emberiza Jankowskii
15k multicolored
August 20, 1981
Leonid Brezhnev & Indira Ghandi
50k multicolored
December 17, 1981