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Old 03-03-2014, 04:22 PM   #15
Bob Gardner
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Join Date: Jan 2006
Location: The North of England
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Bon Soir PM,

I think I read about them in Flight too, from 1914 in an account of a London Air Show where M. Chaudière ...exhibited a very neat contrivance in the form of a quick expelling nut to be used in connection with the standard metal bosses. I know nothing else!

Avec le Respect,

Bob
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Bob Gardner
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