Large and quite heavy cast metal pin 2.5x2.75”. Metal areas are brass luster, palm tree tops are in two shades of green enamel paint, harbor area is blue/white with shading to represent water. A Japanese plane flies overhead while below is large hillside with battleship sitting in harbor area. Text on bottom reads “Remember Pearl Harbor 12-7-41.” Mint and several we’ve seen had crazing and loss of paint from the water area. About six examples known. Perfect examples like this have topped $500. Rare.