AUSTRIA
Michel No. 623 PU II
1936 12 Groschen "FIS Championships in Innsbruck"
imperforate proof prints in yellowish emerald green,
black emerald green, and black bluish green
unused without gum:
genuine and flawless
As with all known examples of this kind,
the stamps bear the obligatory cancellation line (Makulierungsstrich)
and are in good condition.
No signature.
With photo certificate by Rüdiger Soecknick, member of the Association of Austrian Stamp Examiners (VÖB) and the German Federation of Philatelic Experts (BBP).