Titrm ^/ Cor, 0 jHtM JlIjAv^^ 



Bottom 'O^J ^ 



Bottom- iempvinittni A/ sj"^ 



J\b. of Thomiom.tit.t\t' (j» ij f i ^Vnr, - 



Con'cct^d tcmfjcratniira ^ J, 



.//> l/^** Surface h^/^ Drift. 



Truwt or dredge or tathgleit 



SOUNDING WIRE. 



DOWN. 



'30 



'Sin 



TUHN5. 



aoo 



300 



>,oc« 



f>00 

 1 1 »r>f J 

 J 100 



1 JOJ 



I ;fio 



I 



t 7CH J 



I. Sao 



l</0O 

 2|i«i 



3400 



DREDGE ROPE. 



