English Russia has a nice collection of Soviet era anti-American propaganda posters. Some of them are brutally ironic, like this one touting the USSR’s supposed superior economic output as compared to the United States (complete with blatantly anti-Semitic portrait of a capitalist),

Or this gem that is sort of Norman Rockwell with a commie twist (the text apparently describes how the USSR is always opening new schools, while the U.S. is being forced to close schools!?!?),