Plate VI 



• 





10 u 



9 a 



f 



10 b 



11 a 



20 



12 a 



11 * 



16 



26 



12 b 



I 



17 



I 23 



Dh„iv> r s.F M Rfiid. 



I 27 



Ks/7 Zee/% Amsterd 



