-
- First Day Covers (FDC) → Renewable energy resources
- Ireland , 2011.08.05
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- Envelopes → 100 years since the birth of Ernst Krenkel
- Russia , 2003.05.08
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- Covers with original stamp → 40 years of Science drifting station
- USSR , 1977.04.14
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- Covers with original stamp → 75 years of Birthday of E.K. Fedorov
- USSR , 1985.03.11
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- Envelopes → 50 years of Science drifting station "North Pole-1"
- USSR , 1987.06.01
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- Covers with original stamp → 150 years of Russian Geographic Society
- Russia , 1995
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- Cards → Greetings from Zeeland
- Netherlands
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- First Day Covers (FDC) → 150th anniversary of Kansas statehood
- United States of America , 2011.01.27
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- First Day Covers (FDC) → 150th anniversary of Kansas statehood
- United States of America , 2011.01.27
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- Special cancellations → Aqui Há Selo - Children's Painting Competition
- Portugal , 2011.03.20
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- First Day Covers (FDC) → Aqui Há Selo - Children's Painting Competition
- Portugal , 2011.02.17
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- First Day Covers (FDC) → Renewable Energy
- Liechtenstein , 2010.09.06
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- Special cancellations → Palmpex 2010 Stamp Show
- New Zealand , 2010.11.12
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- First Day Covers (FDC) → Palmpex 2010 Stamp Show
- New Zealand , 2010.11.12
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- Cards → The experimental wind power station
- China, People's Republic of , 2001
-
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- Special cancellations → Green renewable energy development
- Greece , 2010.04.26
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- First Day Covers (FDC) → Green renewable energy development
- Greece , 2010.04.26
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- Maxicard → Green renewable energy development
- Greece , 2010.04.26
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- Aerogramm → Symbols of Ascension island. A green turtle
- Ascension Island , 2002.10.15
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- Special cancellations → Daegwallyeong Samyang Ranch
- Korea, South , 2009.08.14
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- First Day Covers (FDC) → KiwiStamp. First non-denominated stamps in NZ
- New Zealand , 2009.10.12
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- First Day Covers (FDC) → 3rd France-Oceania Summit
- New Caledonia , 2009.07.16
