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		| Originally posted by Rich Payne Any idea why Triumphs had that 5 digit C number as late as 1938 ?
 
 
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 Rich,
I don't think you can accurately date by Census numbers. These numbers are for all "B" vehicles, plant and trailers, and I believe that the numbers may well have been allocated  when the purchase order was made, which could have been months if not longer, before the actual delivery.
Just checked Chris Orchard's book and  contract was Demanded in June 1938.