Here are the most important details about this piece: Occasion: This medal was issued on the occasion of the 80th birthday of King Abdulaziz (in commemoration of his memory), and it bears the dates (1373 AH / 1953 AD). Description: The face of the medal shows a picture of King Abdulaziz in traditional attire, surrounded by an engraving of his full name: "King Abdulaziz bin Abdul Rahman Al Saud" and the phrase "Founder of the Kingdom of Saudi Arabia". Metal: This particular version is made of bronze. There are other similar issues (medals or coins) for different occasions made of gold or silver. Historical Value: It is considered one of the heritage pieces sought after by coin and rare item collectors in Saudi Arabia.