' fTZ^^^-A'/^^ MaoJUae,^ ^ Heel. -^^T^H^. 



YS0f Cor. 0 



JtfiHont' ternpeniiut'e 

 of ihcrnyttiu-Ur 



Can'CGted temp'iratu^re ^ ^ 



SOUNDING wire:. 



WJ'. 



/f.lo 



< 



TUILN&. 



TOO 



9<xj 



ICXJO 



1 100 

 I2CO 

 I30i> 

 1400 



iSOd 



f6(X3 



1700 



h/yo 

 2000 

 aim 



ayot> 

 2300 

 3400 



fJH/t 



DREDGE ROPE. 



DOWN. 



UP. 



