Fiq. 1. 



1^ 



^ 









'i?,'^;"'^'f' 





100 inch 



Fia. 4- 



Fiq. 8. 



Plate 68. 



t^O 



i •7 



Fx9.2 



' ■■■. -,'■■'• 



100 vnjjr. 



Fig. 10. 



Fig- 9;^,^^ 











Fig. 5. 



Fig 3. 





■'2ih3- =* 



Fiq. 7. 



« . 







, A 





".HiTWist tW, J.T.J£>Uu* !irii. 



West NeyrrrMnSc C'f vmc. 



London- JoknVan VooT-sfc.MDCCCLXXIX. 



