1918 Russia
Russia Pictorials - 100 used stamps
1971 Russia
1966 Russia
1967 Russia
1968 Russia
1976 Russia
1929-31 Russia
1931-32 Russia
1962 Russia
1963 Russia
1963-66 Russia
1964 Russia
1969 Russia
1972 Russia
1974 Russia
1975 Russia
1988 Russia