MADRAS FISHERIES, BULLETIN No. 6. 



Plate II. 



Fig. i. — Freshening of a fish-farm, Le Teiche, Arcachon. 

 View of inner end of a wooden sluice. 



Fig. 2. — The same showing the appearance of the seaward end 

 at high tide. Screen and one sluice shutter raised. 



[ /. Homell, Photo. 



