v — ■ 

 SOUNDING WIRE* 



TURNS. 



DREDGE ROPE. 



DOWN. 



UP, 



DOWN. 



\ ur, 







V.-, II: > 











WOO 











2700 











2S00 











2000 











:iooo 





















3300 











:ii!00 











moo 











nsoo 











J1000 











8700 











3*00 











Minn. 











■nun. 







SERIAL TEMPERATURES 



TKMJ\ 



NO. OFT1IKK. 



COR. 



(OIL THJIl 1 . 



215 

 00 

 100 

 200 

 300 

 400 

 000 

 000 

 700 

 800 

 001) 

 1000 



fob 



"it 



- sS 



HEMAIiKS: 



