Up for sale is one enamel on etched metal ( cloisonné ) stamp pin based upon the 25-cent 1988 stamp depicting a Goat as part of the American Folk Art: Carousel Animals issue. . The pin measures approximately 1 X 1 1/2 inches. U.S. Scott #2393. This collectible pin makes a great stocking stuffer, tie tac, hat pin or lapel pin.