This is a set of four overprinted stamps from Spain, featuring historical figures. The stamps are in fine condition, with original gum and multi-color design. They have been lightly hinged and are a great addition to any collection. The year of issue is unknown, but they are certified as uncertified. The stamps have been overprinted with new values and are ready for postage. Don't miss out on this opportunity to own a unique piece of philatelic history.