Seals [authentication] stamp catalogue

Millennium of the Prince-Bishopric of Liège

Polska '73 in Poznan

Knight on Horseback

Issue in favor of the war victims

Seal of the Nizam

25 years stamps Morocco-Spain

Stamps

National Seal 1439

Seal with relief

Martin Luther

Abbey, seal and Cistercians

Burgundy in France 500 years

National Museum of Natural History

200 years Alexandria

Bas-relief with dragon head

Aspects of the Archipelago

50 years of CECA

Seal of Prince-bishop Notger

Marienthal Convent Nuns

Philatokyo

Perot stamp

Europa – Human Genius

Stamp exhibition WIPA 1965

200 years of Lawyers Association

Saint Brigida Monastery

Seal of Magnus Ladulås 1285

150 years of San Sebastián

Eight hundred years of Christianization of Latvia

50 years of State Civil Service

150th anniversary of the state archives

Art and Culture Circle 25 years

150 Years of the Hungarian Bar Association

Sea creatures and airplanes

United Nations 50 years

New colonial seal

OLYMPHILEX Stamp Exhibition

Presidential seal

University of Siena

750 Years of Lviv

800 years German Orden

Lawyers Association

International congress of cities and municipalities

Int. stamp exhibition Nordia '84

Certificate with gold seal

650th anniversary of Ptuj’s first town charter

500 years University of Mainz

Messenger from Schwyz

Historical Issue

University of Marburg 1527-1977

University of Mainz 1477-1977

Privilege Frankfurt Fair 750 years

1477-1977 University of Tübingen

German Orders 1190-1990

Aschaffenburg

Archives Congress

650 years Golden Bull

Seal of Erik Magnusson 1306

Copenhagen University

International Confederation of cities

Freiburg and Solothurn 500 years