air,: Jow-n. As. Soc. T3en^^.i904.VoL l/XXI W 



PLATE 3. 





*\iis'- 



■v'-f-'i; i.;"t. 



/ 





& 



-....'5^' 





^'-"f % "'"-k A 



f ... i . ... , : . 



-■:?.W- 



X 



vs.-^^:-. 





w 



»fc:: 





if N, .---> 



e 



^yK.P.Dass. 



P0T3^NTIL].A SlXKlMI5N3iS Praiii. 



K. P. D^Tss lith. 



