World War II Patriotic cover
"Stamp 'Em Out!"
Caricatures of Adolf Hitler, Benito Mussolini and Prime Minister Hideki Tojo illustrate this cover postmarked Buffalo, New York, June 29, 1943. The three-cent United States Scott 905 has been canceled by the boxed slogan Buy War Savings Bonds and Stamps. The cachet was published by Jacques Minkus.