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File:Norway's WW2 Resistance Museum, Oslo (Hjemmefrontmuseet). Illegal radio receivers, homemade crystal receiver (hjemmelagd radio, krystallmottaker for lytting på London). Photo 2017-11-30 c.jpg - Wikimedia Commons
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Scene reconstruction, radio equipment of the french resistance,liberation of the town of Oisseau, World War II (Mayenne, France Stock Photo - Alamy
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