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Not much, if any wear to be seen. Gear hobbing has come a long way in 50 years. Jack Knight did a lot of work for Greeves. Perhaps someone out there in forum land could add comment.
Not much, if any wear to be seen. Gear hobbing has come a long way in 50 years. Jack Knight did a lot of work for Greeves. Perhaps someone out there in forum land could add comment.
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