1.25" with tiny text on lower front "Copyright Applied For." In addition to the "RPH" slogan a second slogan below credited to President Franklin Roosevelt reads "'We Will Win' F.D.R." Pictured at center below a bomb burst is the bayoneted rifle impaling, with blood flowing onto the steel blade, the heads of Hideki Tojo, Adolf Hitler, and Benito Mussolini. NM displaying Mint. The only example we have seen and among the rarest and most outrageous, graphically speaking, buttons to promote WWII on the home front.