The other B-Type sign, the 6-9 o'clock knee flaw is also present. For me this is a post 45 S&L production and could have been sold as an 'early' production!
I do not know yet why the weight is so low. The frame is actually 'bigger' (only by severl 1/10 of mm) and so it the thickness of the rim (1.41 mm to 1.27 mm), but this cannot account for the difference of 3.2 gr. It must be the core material or core thickness. The thickness above the swastika is 0.7 mm less than the heavily flawed example. Further investigation into the cross will be conducted.
Dietrich
I do not know yet why the weight is so low. The frame is actually 'bigger' (only by severl 1/10 of mm) and so it the thickness of the rim (1.41 mm to 1.27 mm), but this cannot account for the difference of 3.2 gr. It must be the core material or core thickness. The thickness above the swastika is 0.7 mm less than the heavily flawed example. Further investigation into the cross will be conducted.
Dietrich
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