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A casing formed by a Paper cone with a Crystal Radio Generatrix of Fifty centimetres.With one thousand Two Hundred and ten Holes closed on one side with a Machine sewn with White thread from the Vertex to the opposite side and using L
A casing formed by a Paper cone with a Crystal Radio Generatrix of Fifty centimetres.With one thousand Two Hundred and ten Holes closed on one side with a Machine sewn with White thread from the Vertex to the opposite side and using L
