sc1360_22. Bill Watson, modeller extraordinaire, worked on MacCready's aircraft. Bill later built and flew a human-powered blimp. Shafter, California. November 8, 1980.
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sc1360_22. Bill Watson, modeller extraordinaire, worked on MacCready's aircraft. Bill later built and flew a human-powered blimp. Shafter, California. November 8, 1980.