.Vo. nt/fjf [ 



TtM'fis Cofj T JMfdh I ^ 



ShM^' lead _ 



lUiUoni, 



JIoUtHfb U'Hi/jvrdturn 



jYo, of ThermomHvf _ Oor. 



CutTcclcfl tcmperaiicm ^ 



►7/> Surface Driff,, 



Trawl or dr^l^e- ur Uut,j^lvR 



, 80UN0INQ WIRE. 





DREDGE ROPE. 

















n 







- 











{<AI [ 







































































inoo 











1 ICX) 











I3CK« 











I^OO 











1400 





















1(>Q0 



























lOOO 







1 



80M) 









a t oo 











aitQD 



















. 2400 







