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There are whole villages in Extremadura in Spain that are built of rock that has very high grade wolfram ore and the stone fences of the peasant’s field are all made of this ore. Yet the peasants are very poor. At this time it was so valuable that we were using DC-2’s, transport planes such as fly from here to Miami, to fly it over from a field at Nam Yung in Free China to Kai Tak airport at Kowloon. From there it was shipped to the States. It was considered very scarce and of vital importance in our preparations for war
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