fiat* 



Turns 



Macfiine. ^ Red. / 



3= 



y ' 



Hfwb or load 

 Bottom JQ^ 

 Bottom tempvnUurti 

 No. of thermometer 

 Corrccicd tempuraiur'e 

 Air Xitvftuw 



/ 



Cor. 



SOUNDING WIRE. 



i 



■ 



1 * 5^ a 



» -Ml 



: 



o 



I0O_ 

 200 

 300 



400 



.s» 



Goo 

 700 

 800 

 900 

 1000 

 100 



1200 

 300 

 I4O0 

 I500 

 1600 

 I7OO 



tSoo 

 1900 

 2000 

 2100 



2200 

 i 300 

 7400 



DREDGE ROPE. 



DOWN. 



<L&.a.._&ft . 



0-0 



UP, 



