The lines and arrows lelstte only 

 to the Blackpool, fishes. 

 The ihie/c tines indicate, roughly 

 t/ie moist, paths lahetv by the fishes 

 in, the winter and the thin, tint 

 ffiose pursued in the summer. 



Large circles 



" circles indicate appra zm , i ■/■:■■- 

 been, recapluredj the enclosed 

 fcoeration, tznct recctpluri 



kpool closed ground BLACK . 



Bay Lig hhshi p. BLUE . 



of Tile stations 



. __., the positions where the fish have 

 zutnoers represent the- months between. 



