20-30 Cent Vintage Stamps 10 x 20-cent Metropolitan Opera stamps Previous10 x 29-cent Sport Horses stamps Next10 x 29-cent Cranes - Yellow stamps 10 x 20-cent Metropolitan Opera stamps 10 x 20-cent Metropolitan Opera stamps $13.00 This listing is for 10 20-cent Metropolitan Opera stamps (Scott # 2054, released in 1983). sold out Add To Cart Facebook0 Twitter LinkedIn0 Pinterest0