Nazi racial 'philosopher' whose writing included a 1930 book which declared the existence of two opposing races: the Aryan race and the Jewish race, the agent of cultural corruption. His viewpoint was taken literally by Hitler and the Nazis. At Nuremberg, he was found guilty of complicity in the plan to exterminate the Jews and hung on October 16, 1946. Vintage 3.5 x 5.5 deckle edge Hoffmann postcard photo, signed in fountain pen, 'Rosenberg 24.5.44.' In fine condition, with a bit of light silvering due to mounting remnants on reverse. RRAuction COA.