m. p A^yz£. not* & uJ.. c r 



~>j S/O&tt*^ Machine. Itecl(/^/,g&~ts-tf 

 Turns/ ^3 L Cor.-r / / ^L^ Depth /tffaf • 



> f 7 



Bottom ^^i-^^'Hs wflCtGf' 



lUtUum t* fnprr,(Lure \?^"~, / 



Cor. — 



Corrected temperature * £ ' 



Mr Surface JL/ f l>rift 



Traml or dredge 



SOUNDING WIRE. 



DOWN. 



04T 30 



/c-oo 



//- Od 

 /XrOS 



VP. 



?- 



3f->c 

 67- 'Jo 



j 1 



J URNS. 



too 



200 

 300 

 40O 

 50O 

 (*X) 



700 

 800 

 900 



' IlOO 

 I200 



tJOO 



uoo 

 J 500 

 1600 

 1700 



1800 



1000 



2200 

 2300 

 2400 



DREDGE ROPE. 



DOWN. 



7 



\ 



1*4 



