Wikimedi'Òc

1987 CPA 5863.jpg - Сдобников А.

Soviet Union stamp 1959 CPA 2363.jpg - File Upload Bot (Magnus Manske)

Soviet Union stamp 1962 CPA 2741.jpg - File Upload Bot (Magnus Manske)

Soviet Union stamp 1963 CPA 2923.jpg - NoFrost

The Soviet Union 1982 CPA 5357 stamp (13th standard issue of Soviet Union. 4th issue. Forms of mail transport) small resolution.jpg - NoFrost

The Soviet Union 1982 CPA 5357 stamp (13th standard issue of Soviet Union. 4th issue. Forms of mail transport) 1200dpi.jpg - Matsievsky

The Soviet Union 1982 CPA 5357 stamp back (13th standard issue of Soviet Union. 4th issue. Forms of mail transport) 1200dpi.jpg - Matsievsky

The Soviet Union 1982 CPA 5357 stamp (13th standard issue of Soviet Union. 4th issue. Forms of mail transport) 1200dpi.png - Matsievsky

The Soviet Union 1982 CPA 5357 stamp back (13th standard issue of Soviet Union. 4th issue. Forms of mail transport) 1200dpi.png - Matsievsky

The Soviet Union 1983 CPA 5392 stamp (13th standard issue of Soviet Union. 5th issue. Forms of mail transport) 1200dpi.jpg - Matsievsky

The Soviet Union 1983 CPA 5392 stamp (13th standard issue of Soviet Union. 5th issue. Forms of mail transport) 1200dpi.png - Matsievsky

The Soviet Union 1983 CPA 5392 stamp back (13th standard issue of Soviet Union. 5th issue. Forms of mail transport) 1200dpi.jpg - Matsievsky

The Soviet Union 1983 CPA 5392 stamp back (13th standard issue of Soviet Union. 5th issue. Forms of mail transport) 1200dpi.png - Matsievsky

The Soviet Union 1982 CPA 5357 stamp under 365nm UV (13th standard issue of Soviet Union. 4th issue. Forms of mail transport).jpg - Matsievsky

The Soviet Union 1982 CPA 5357 stamp under 254nm UV (13th standard issue of Soviet Union. 4th issue. Forms of mail transport).jpg - Matsievsky

The Soviet Union 1983 CPA 5392 stamp under 365nm UV on fluorescent background (13th standard issue of Soviet Union. 5th issue. Forms of mail transport).jpg - Matsievsky

The Soviet Union 1983 CPA 5392 stamp under 254nm UV on fluorescent background (13th standard issue of Soviet Union. 5th issue. Forms of mail transport).jpg - Matsievsky