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i?c.i^^.«, ^^O^ ft 



Cor, 



Corrected trnvp^ratfire 



Mr ^ Surfdce "^Z ' - i^^-i/ii ^ ' 



Trawl ftr- drtidg^ ^ - ^ -. '*tC w-w^ ^ . 



SOUNDING WIRE. 



DOWN. 



vr. 



lUltNS. 



^y.iIWEP GE ROPE. 



300 



5(X> 

 6qo 

 700 



boo 



U(X> 



1300 

 I 



•jouo 



.i'JOO 



m». 



7: Sf'Si' /r-^^ 



0' 



■ &71 



