Jffft 1 



Tun*/ 'byf* Cor. + / /o Deptii /' 



Shot ttr kxt t i * 



Jiot to m< ff wpr. rat tire 

 \fp* of tin rmAnut'Mr 

 Corrected temperature J ^ 

 Surface 



Trawl or dredge 



Cor. ~6.f 



^7 ^w/fc 



SOUNDING WIRE. 



DOWN. 



or- 



UP. 



so 



'IURNN, 



a 

 100 



200 

 3O0 

 400 

 5O0 

 600 

 700 

 8O0 

 QOO 

 1CH» 

 I f OO 



Isqq 

 1300 

 una 

 1500 



1 Goo 



1700 



2 (XX) 

 2I0O 



a 200 

 2300 

 2400 



DREDGE ROPE. 



UP. 



DOWN. 



j 



