MADRAS FISHERIES BULLETIN No. 7. 



Plate jVI. 



Fig. 1. — Chank shell waste from ancient bangle factory sites 



AT KORKAI, KAYAL AND TUTICORIN (2 UPPER ROWs) COMPARED WITH 

 MODERN WASTE PIECES FROM DACCA (BOTTOM ROW, WHERE A WORKING 

 SECTION IS ALSO SHOWN). 



Fig, 2. — Sectioning chank shells in a Dacca workshop. 



[Photo, by J. Hornell,} 



