llur.h.inv. iier.l. 

 Turn:: Con -h JJnfdk 



/iotfoin ^ 

 Jtah.nin> te in j)c i a t fire 



M. of iJirCmi'Omcicr ' Cor. 



Corrected tenhparatura 



Trawl or r/ / / 



sour.. i^eT 



SC. 

 Si tr face. " 



DOWN. 



300 

 400 



1100 



1700 



|B<ji. 



DREDGE ROPE. 



IK) NVN. 



UP* 



•4 m1 



