Stamps Year 1968

301 - Mexican Olympics, swimming
joaquín iturrioz
1990 - Lake Balaton
joaquín iturrioz
Olympiad-1968 Pierre de Coubertin
carlos ródenas ferré
victor Leiva
victor Leiva
3376 - Peace
joaquín iturrioz
State Reserves.
Carlos Pinto
Consultative Committee for Postal Studies of the Universal Postal Union-Moscow.
Carlos Pinto
50 years of the Leninist Komsomol (League of Young Communists).
Carlos Pinto
50 years of the Armed Forces of the USSR.
Carlos Pinto