This Austrian 4 Schilling stamp, issued in 1980, commemorates the 800th anniversary of the establishment of the Duchy of Styria in 1180. The design, by S. Buchner, features the ducal coronet adorned with ermine and a central cross, set against a green background with the inscription “Herzogtum Steiermark” (Duchy of Styria) and the year 1180 in gold. Surrounded by an ornate red border, it reflects the medieval heritage and heraldic tradition of the region. This issue is part of Austria’s historical commemorative series, appealing strongly to collectors interested in European regional history.