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Old 02-04-2020, 07:04 AM   #4
Werner
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Join Date: Jan 2019
Location: Germany, near Aachen
Posts: 1,159
Default Re: Freeze plug or ? on my NOV 1929 motor

Matt, I think it looks like stitching.
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Werner


Ford Model A, Roadster, 1928
Citroen 11 CV, 1947
Hercules W 2000, 1976; (with NSU-Wankel Rotary Engine), Canadian version
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