mint never hinged, all 4 block issues, so-called Renner blocks (small sheets of 8 stamps each, coat of arms of Austria in the middle), charity issue Dr. Karl Renner, Michel catalog number 772 B-KB - 775 B - KB, imperforate, thick paper (yellowish Japanese paper), unchecked on stock card
bid preparation
Current auction
146. Kunst- und Antiquitätenauktion am 12. und 13. September 2025
