SOUNDING WIRE. 



DOWN, 



UP, 



DREDGE ROPE. 



UOW.V, 



it. 



ffltO 



•JfilHI 



'.'Mil 

 2800 

 ■JIM II i 



u 



B100 

 B$0C 

 uboo 



HIOU 

 35U0 

 ;iiS(ni 



nsoo 



i!1 



40(H) 



SERIAL TEMPERATURES 



BO 

 100 

 200 

 800 

 400 

 000 



aoo 

 700 

 sou 

 900 

 1000 



no, uft in: J i. 



COlt. 



i OK TKSTC. 



REMARKS; 



