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Old 4th June 2019, 05:23 PM   #18
Norman McCormick
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Join Date: Oct 2007
Posts: 1,290

Originally Posted by Jim McDougall
Thanks Norman, that has given me some good perspective on these dates.
As always, more research to be done.

Hi Jim,
Always glad to give you something to do

For completeness a photo of the nicks in the blade at or very near the C.O.P. (sweet spot).

My Regards,
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