This is a full mint sheet of 20 32 cent stamps celebrating the 50th anniversary of the Berlin Airlift in 1998. The sheet features multi-color stamps depicting historical events and is in mint never hinged condition. The stamps were issued in the United States and have a face value of $6.40. The sheet has not been graded or certified, but is in excellent condition. It is a great addition to any stamp collection and a must-have for history enthusiasts.