Tiimik Ctor 

 >!lh4tt^ lead C^f- 



Boliiom' iAinperabure^ 



. Vb. of Uiermom-eUr _ 



Corrcct^sct temperature ^ 

 Mr ' 7 Surfim JT^ 



Oor. 



DH/t 



SOUNDING WIRE. 



DOWN. 



TUBN5 



9oa 



300 



I SOU 



1600 



sooo 

 2100 



2»0O 

 2300 



i^/r^ . DREDGE ROPt 



6 - 



^ AT 



