Issue: Tropospheric Communications Link between USSR and (Soviet Union, USSR, 1981)

  1. Catalogue
  2. Soviet Union, USSR
  3. 1981
  4. Issue: Tropospheric Communications Link between USSR and

Thursday, December 17, 1981, Tropospheric Communications Link between USSR and

Thursday, December 17, 1981 Soviet Union, USSR will issue: Stamp "Tropospheric Communications Link between USSR and India" face value 50,