Found this on Quora.
"A postcard commissioned by the British political warfare unit and dropped all over Germany. Laughter, being laughed at, is the tyrant's greatest fear.
The artist had to sign the official secrets act. She was then asked to draw a phallus on an existing photo of Hitler, but not to make it too big. The fact it follows the Jewish tradition and is circumcised is, I think, a wonderful creative addition. It can be translated as “what we have, we hold".
Xavier Eloquin's answer to What are the photos of Hitler that he got banned? - Quora
"A postcard commissioned by the British political warfare unit and dropped all over Germany. Laughter, being laughed at, is the tyrant's greatest fear.
The artist had to sign the official secrets act. She was then asked to draw a phallus on an existing photo of Hitler, but not to make it too big. The fact it follows the Jewish tradition and is circumcised is, I think, a wonderful creative addition. It can be translated as “what we have, we hold".
Xavier Eloquin's answer to What are the photos of Hitler that he got banned? - Quora