This US 1979 Scott #1788 plate block is a must-have for any stamp collector. The block with a unique design, all featuring the Special Olympics theme. The plates were minted and never hinged, making them an exceptional addition to any collection. The block is uncertified but has been graded XF (Extremely Fine), ensuring its quality. manufactured in the United States and are a perfect representation of the Olympic theme. This item is a great addition to any collection and will undoubtedly impress any stamp collector.