(
Jewish Exponent) Named "Operation Bernhard" after Bernhard Krueger, the SS officer who ran it, the Nazi plan was to use millions of fake British pounds to undermine England's economy and bankroll Nazi espionage. Toward the end, they were producing fake American dollars as well.
Cytrin was chief of the engraving division. He and the other counterfeiters were sectioned off in Block 19, an isolated barracks where their work could be kept secret, until they were sent to another camp to be killed in 1945. They were liberated first.