1981 Folklore Stamp Set (UK, Mint)

This is a set of four British postage stamps issued on February 6, 1981, depicting various UK folklore traditions. The stamps are mint, featuring illustrations of Morris Dancers, Saint Valentine's Day, Medieval Mummers, and Lammastide. The values of the stamps are 18 pence, 14 pence, 25 pence, and 22 pence respectively. If the ad is up, the stamp set is available.