Stamp on Stamp
Germany, Federal Republic 1965 - 125 years stamps 1v
Germany, Federal Republic 1959 - Interposta 2v (dark colours)
Germany, Federal Republic 1978 - Stamp Day 2v [:]
1990 The 150th Anniversary of the Publishment of the First Stamp
Germany, Federal Republic 1976 - Stamp Day 1v
Germany, Federal Republic 1968 - Northern German stamp centenary 1v
Germany, Federal Republic 1969 - Philatelists day 1v
2006 The 50th Anniversary of the First EUROPA Stamps
2006 The 50th Anniversary of the First EUROPA Stamps
Mongolia 1980 - International Stamp Exhibition LONDON 1980 .
2006 The 50th Anniversary of the First EUROPA Stamps
2006 The 50th Anniversary of the First EUROPA Stamps
Germany, Federal Republic 1988 - Stamp Day 1v
1967 All-Union Exhibition "50th Anniversary of October"
Netherlands 1977 -International Stamp Exhibition "AMPHILEX 77" - Stamps on Stamps
Mongolia 1981 - "Intercosmos" Space Programme
Austria 1985 - The 100th Anniversary of Registration Labels
Spain 1979 -International Philatelic Exhibition PHILASERDICA 1979, Sofia