Austria
Scott #813 1968
3.50S Doctor Karl Landsteiner Pathologist and Discoverer of the Four Main Human Blood Types.
Mint never hinged.
$1.00 Item #ATR0813S7
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Austria
Scott #813 1968
3.50S Doctor Karl Landsteiner Pathologist and Discoverer of the Four Main Human Blood Types.
Mint never hinged.
$0.40 Item #ATR0813S8
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Austria
Scott #919 1972
4S Cardiac Patient and Monitor World Health Day.
Mint never hinged.
$0.55 Item #ATR0919S2
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Austria
Scott #919 1972
4S Cardiac Patient and Monitor World Health Day.
Mint never hinged.
$0.55 Item #ATR0919S3
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Austria
Scott #919 1972
4S Cardiac Patient and Monitor World Health Day.
Mint never hinged.
$0.55 Item #ATR0919S5
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Austria
Scott #942 1973
4S Otto Loewi\, Pharmacologist, Nobel Laureate.
Mint never hinged.
$0.55 Item #ATR0942S5
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Austria
Scott #942 1973
4S Otto Loewi Pharmacologist Nobel Laureate.
Mint never hinged.
$0.55 Item #ATR0942S6
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Austria
Scott #942 1973
4S Otto Loewi Pharmacologist Nobel Laureate.
Mint never hinged.
$0.55 Item #ATR0942S7
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Austria
Scott #942 1973
4S Otto Loewi Pharmacologist Nobel Laureate.
Mint never hinged.
$0.55 Item #ATR0942S8
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Austria
Scott #1000 1974
4S Von Hebra a Founder of Modern Dermatology Association of German Speaking Dermatologists.
Mint never hinged.
$0.55 Item #ATR1000S3
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