1 ene 1977 año - Ursula Kuczynski (Ruth Werner) "Sonjas Rapport" is published

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Ursula Kuczynski (Ruth Werner)

Ursula Kuczynski (15 May 1907 – 7 July 2000), also known as Ruth Werner, Ursula Beurton and Ursula Hamburger, was a German Communist activist who spied for the Soviet Union during the 1930s and 1940s, most famously as the handler of nuclear scientist Klaus Fuchs. She moved to East Germany in 1950 when Fuchs was unmasked, and published a series of books related to her espionage activities, including her bestselling autobiography, Sonjas Rapport.

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