These original Soviet propaganda posters can be found in Beloit College's Wright Museum of Art. They were acquired from Moscow collector Yuri Utkin. He was actually featured (somewhat unwillingly) in a segment of Anthony Bourdain's "No Reservations." Here's a clip from YouTube. The segment with Utkin can be found from minute marker 6:45 to 7:25 (though you may enjoy the entire clip!).