This Japanese postcard celebrates the successful surprise attack on Pearl Harbor on December 7, 1941, highlighting the airborne supremacy of the Japanese, the weak defenses of the United States, and the smoking destruction caused by Japanese carrier-based aircraft. Brothers Wesley and Edward Heidt from Los Angeles were one of thirty-four pairs of brothers killed when Japanese warplanes sank the battleship Arizona at Pearl Harbor. www.museumofworldwarii.com.