W7« 



JJohi 

 Maefhine. JOuL 



Turns fJor. 4- 



tShtd or load 

 Jlfilfom 



Jtatiom hmperature 

 M, nf iUrrmtim^t'i'V 

 Currcctod iompttrnttira 

 Air StrrffMti 

 Trawl or dredge 



SOUNDING WIR^ 

 vv. 



ion 



5«io 

 Brm 



lUOU 



Hi*) 

 i6o(i 



17Q0 



rSoo 



0000 



3i<n 



S306 



DREDGE ROPt. 



IIOWN. 



IMS 



