Issued in 1986, this Austrian commemorative stamp celebrates the 175th anniversary of the Steiermärkisches Landesmuseum Joanneum, one of Austria’s oldest and most distinguished museums. The design features the famous Cult Wagon of Strettweg, a remarkable bronze artifact from the 7th century BC discovered near Judenburg, Styria. This intricately cast ceremonial wagon, adorned with figures and animals, symbolizes ancient ritual practices and is among Austria’s most treasured archaeological finds. Designed by F. Mayr and engraved by W. Seidel, the S4 stamp honors both Styrian heritage and Austria’s deep cultural legacy.