Buy Energy
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Renewable energy - Switzerland 2014 - 100 Rappen
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Renewable energy - Switzerland 2014 Set
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Renewable energy - Liechtenstein 2011 - 100 Rappen
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Renewable energy - Liechtenstein 2011 - 290 Rappen
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Renewable energy - Liechtenstein 2011 - 110 Rappen
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Renewable energy - Liechtenstein 2011 Set
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Renewable energy - Liechtenstein 2010 - 280 Rappen
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Renewable energy - Liechtenstein 2010 - 100 Rappen
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Renewable energy - Liechtenstein 2010 - 140 Rappen
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Renewable energy - Liechtenstein 2010 Set
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75 years - Austria / II. Republic of Austria 2007 - 75 Euro Cent
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day of the stamp - Switzerland 2004 - 85 Rappen
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environmental Protection: Renewable energies on the rise - Germany / Federal Republic of Germany 2004 - 55 Euro Cent
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day of the stamp - Switzerland 2004 Set
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building - Switzerland 2002 - 70 Rappen
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building - Switzerland 2002 - 90 Rappen
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building - Switzerland 2002 - 90 Rappen
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building - Switzerland 2002 - 70 Rappen
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Dorfansichten - Liechtenstein 2001 - 110 Rappen
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50 years - Austria / II. Republic of Austria 1997 - 6 Shilling
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Energy 2000 - Switzerland 1997 - 70 Rappen
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Energy 2000 - Switzerland 1997 - 180 Rappen
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Energy 2000 - Switzerland 1997 - 110 Rappen
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Energy 2000 - Switzerland 1997 - 90 Rappen
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Network - Austria / II. Republic of Austria 1997 Set
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Energy 2000 - Switzerland 1997 Set
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Association of Electricity Companies - Switzerland 1995 - 60 Rappen
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18th World Gas Congress, Berlin 1991 - Germany / Federal Republic of Germany 1991 - 100 Pfennig
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18th World Gas Congress - Germany / Federal Republic of Germany 1991 - 60 Pfennig
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40th anniversary - Germany / German Democratic Republic 1985 - 20 Pfennig
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50 years - Switzerland 1982 - 70 Rappen
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Save energy - Germany / Federal Republic of Germany 1982 - 60 Pfennig
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energy research - Germany / Federal Republic of Germany 1981 - 50 Pfennig
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Rational use of energy - Germany / German Democratic Republic 1981 - 10 Pfennig
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50 years - Austria / II. Republic of Austria 1980 - 2.50 Shilling
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Save energy - Austria / II. Republic of Austria 1979 - 25 Shilling
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save energy - Germany / Federal Republic of Germany 1979 - 40 Pfennig
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Save energy - Austria / II. Republic of Austria 1979 Set
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Central youth object - Drushba route: Construction of the Kremenchug-BAR section of the natural gas pipeline from Orenburg (Ural) to the western border of the USSR - Germany / German Democratic Republic 1978 - 20 Pfennig
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20 years - Austria / II. Republic of Austria 1977 - 3 Shilling
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Intl. Atomic Energy Agency - Austria / II. Republic of Austria 1977 Set
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Save energy! - Switzerland 1976 - 40 Rappen
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Save energy! - Switzerland 1976 Set
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Postage stamps: industry and technology - Germany / Federal Republic of Germany 1975 - 200 Pfennig
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Postage stamps: industry and technology - Germany / Federal Republic of Germany 1975 - 140 Pfennig
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Commemorative stamp series - Germany / German Democratic Republic 1974 - 10 Pfennig
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Commemorative stamp series - Germany / German Democratic Republic 1973 - 30 Pfennig
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Days of Soviet science and technology in the GDR - Germany / German Democratic Republic 1973 - 25 Pfennig
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25 years - Austria / II. Republic of Austria 1972 - 70 Groschen
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25 years - Austria / II. Republic of Austria 1972 - 4 Shilling
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25 years - Austria / II. Republic of Austria 1972 - 2.50 Shilling
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Postage stamps: accident prevention - Germany / Federal Republic of Germany 1972 - 40 Pfennig
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Leipzig Spring Fair - Germany / German Democratic Republic 1970 - 15 Pfennig
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50th anniversary of the October Revolution in Russia - Germany / German Democratic Republic 1967 - 10 Pfennig
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15 years DDR - Germany / German Democratic Republic 1964 - 10 Pfennig
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15 years - Austria / II. Republic of Austria 1962 - 1.80 Shilling
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15 years - Austria / II. Republic of Austria 1962 - 1.50 Shilling
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15 years - Austria / II. Republic of Austria 1962 - 6.40 Shilling
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15 years - Austria / II. Republic of Austria 1962 - 3 Shilling
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15 years - Austria / II. Republic of Austria 1962 - 4 Shilling