7' y 



Tu rns J0 Car. + * H kptk 3?/ £Z1 



Cur 



Xhf+-nr trad 

 fltttiinn. 



Jinthun t, in pi t tt/.u/r 



No. of thermometer f $ 



CorrrrJvd trtn.pxi (it ti rr. 



Mr />v Surf me f(f 

 Tmwl or dredge 

 Sfffl* SOUWDtNQ WIRE. 



'>l»OWN. 



if 



TURNS. 



500 



Ooo 

 7<jo 

 ftoo 

 900 



IOCXJ 

 I i<Mt 



1 400 



iOoo 



1800 

 tQOO 



/7m 1 



DREDGE ROPE. 



or. 



