Corrected lemperatttre - . 

 Trawl or dredge 



Ck/r. 



-TO. f 



JJrij't 



OOWM. 



SOUNDING WIRE. 



UK 



• ATI 



TURN)!. 



4t«| 



300 



.•oj 



'now 

 rvoo 



14/30 



:iiciu 



DREDGE ROPE. 



