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1 





























Plate 6 



Width of 5hell 





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Width of Shell 



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- 7,5 as M 10.5 115 ej I3J W'S 135 163 (7.3 rftS 183 203 ar.3 ?« 23.3 24.3 215 203 273 2a'.5 2fi3| 



Width of Shell in mm. sf.^r^'^JL 



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PmTE 7 



Width of Shell 

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rSHiKiN/w'« '" '" '" " '"" '"•' "■■' "" '"^ '"■' '" "•" '" "= '" »» "il 



