MARINE ZOOLOGY OF OKHAMANDAL, Pt. II 



INDIAN CONCH, PLATE III 





[Photo by J. Horndl. 



Fig. 1. Group of Cheruman women wearing necklaces of 

 so-called chank-rings. 



[rhoto l>y Vividha Ktdn Mandir. 



Fig. 2. Selling chank shells to pilgrims returning from Bet. 



