Belgium
Scott #252 1932
1.75F Aguste Piccard's Balloon Ascent to Stratosphere.
Used.
$1.25 Item #BEL0252S6
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Cameroun
Scott #C285-C286 1981
500F and 500F First Transatlantic Balloon Crossing.
Used.
$2.25 Item #CMRC285S1
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Canada
Scott #2146 2006
51c Party Balloons.
Mint never hinged.
$1.15 Item #CAN2146S3
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Central African Republic
Scott #C286 1983
500F Manned Flight Souvenir Sheet.
Mint never hinged.
$4.50 Item #CARC286C1
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Denmark
Scott #404 1962
35o Violin Scroll Leaves Lights and Balloon Georg Carstensen Founder of Trivoli Amusement Park.
Mint never hinged.
$0.30 Item #DEN0404S5
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Denmark
Scott #404 1962
35o Violin Scroll Leaves Lights and Balloon Georg Carstensen Founder of Trivoli Amusement Park.
Mint never hinged.
$0.30 Item #DEN0404S6
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Denmark
Scott #404 1962
35o Violin Scroll Leaves Lights and Balloon Georg Carstensen Founder of Trivoli Amusement Park.
Mint never hinged.
$0.30 Item #DEN0404S7
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Finland
Scott #531 1973
60p Radiosonde International Meteorological Cooperation.
Mint never hinged.
$0.40 Item #FIN0531S4
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Finland
Scott #532 1973
60p Radiosonde International Meteorological Cooperation.
Mint never hinged.
$0.50 Item #FIN0531S2
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Finland
Scott #532 1973
60p Radiosonde International Meteorological Cooperation.
Mint never hinged.
$0.40 Item #FIN0531S3
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