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Old 07-16-2020, 01:55 PM
mikepriwer mikepriwer is offline
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Here are some other pictures from McGiverns book, showing the holes through the side of the rib. Look closely, as the holes are small, and very close to the top edge of the rib.







Regards, Mike Priwer

Last edited by mikepriwer; 07-16-2020 at 02:55 PM.
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