Dut* 



lunts Cor. i Dcptftr 



-^hntTrr I rati 



Bottom 



Uotlom. tfiMpcralii rr 

 No. of thermometer \ 

 Corrected Utnfwatitrc 

 Air J ' Surface 



$ It 



NG WIRE/ 



t4 



Cor. 



hritt 



SOUNDING WIRE. 



down. 



TURNS, 



0 



■ ■ 0 



300 



41 K > 

 5tKl 



700 

 Boo 



fyOO 

 I f>f> 1 



i-'UO 



M"' 

 IdOO 



nVn 

 1 71 JCl 



!<>"<> 



.•<x»> 



J10U 

 B'JGO 



2300 

 2400 



DREDGE ROPE. 



WW'S. 



or. 



» Art 



