1403:: Stamps, U.S., 1944, violet, 3c, WWII, Battle of Corregidor Island, uncirculated, Sc926

1503:: Stamps, U.S., 1944, violet, 3c, WWII, Major Battles, Corregidor, Island, uncirculated, Sc926

USA 1944 c.Reference number: 2021.1403