p. Z.S. 1891. PL IV 



2x4- 



1x4' 



3x7 



■4a X 4 



rd.L 



4? X 4.. 



I.dj 



4-t X 4 



^^i^s^sgESSi^ 



/Pes. Or. 



Id. I 



5x7. 





?!,/ -/ ' 



I f i^ 



III 



.X. 



fc X 4. 



Todwin- Austen lei 



NEW BORNEAI^ LAND -SHELLS. 



Mackre 8. C° HtK. 



