Andy Naude
Well-Known Member
Just received this 5.25 Inch case dated 1940. Can some one please tell me why the rim is knurled ? (hope I have used the right word).
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5.25 Inch Case with Knurled Rim.
- Thread starter Andy Naude
- Start date
Just received this 5.25 Inch case dated 1940. Can some one please tell me why the rim is knurled ? (hope I have used the right word).
