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After gaining standing as a top-tier machinist by delivering on tank radar and de Havilland Mosquito bomber manufacturing contracts in World War II in the 1940s , he founded military and commercial aircraft manufacturer , The Queensway Machine Products Ltd in 1952 .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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