20-30 Cent Vintage Stamps 10 x 20-cent Louisiana World Expo stamps Previous10 x 25-cent AirMail The Universal Postal Union stamps Next10 x 25-cent Indian Headdresses stamps 10 x 20-cent Louisiana World Expo stamps 10 x 20-cent Louisiana World Expo stamps $10.00 This listing is for 10 20-cent Louisiana World Expo stamps (Scott # 2086, released in 1984). sold out Add To Cart Facebook0 Twitter LinkedIn0 Pinterest0