This block of 4 prehistoric animal stamps from the USA features a colorful design and was hand cancelled, adding to its unique qualities. The stamps depict different types of dinosaurs and are from the 1981-1990 series, with a denomination of 25 cents each. They are ungraded and uncertified, but have been well-preserved despite being used. The cancellation type is handstamped and the stamps were made in the United States. This is a great addition to any stamp collection, particularly for those interested in the topic of dinosaurs. Don't miss out on the chance to own a piece of history! nr 2425b I will combine shipping