I've just put online a catalogue I compiled a few years back of clandestine propaganda produced by the Office of War Information and the Office of Strategic Services in their Berne, Switzerland outpost. The propaganda was intended to be smuggled into Germany and Austria. It's not the most effective propaganda of its type but does use some rather nice illustrations and cartoons, including work be Arthur Szyk. Here's the link: http://www.psywar.org/owiossberne.php And a couple of examples of the propaganda:
good day psywar,today,17-4=2013,re:black propaganda from Switzerland.it is a subject I have not seen before.the link is very informative.i wonder if it created any unrest in Germany at the time?thank you for posting.bernard85