-40%
Austria 1985 3s50 Hanns Horbiger World Ice Theory Imperforate Black Proof
$ 7.91
- Description
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Description
Austria1985 3s50.
125th Birth Anniversary of Hanns Horbiger: Subway Engineer, Inventor of Compressor and Creator of the Pseudoscientific "World Ice Theory".
Imperforate black proof, affixed to information folder with design and printing information.
Mint no gun, as issued.
Scarce, only 500 to 800 exist.
Scott # 1331 -
SG # 2071 -
Michel # 1833 -
Yvert et Tellier # 1661