i-'^yy't^^^4^ Machine. - {Jk^eL 



Cot\ i — 



'ShoiMfr lead 

 lifdtom ~ 



Xo, of Th-ermomotcr ^ 

 Cor reeled iemjjcralure 

 Mr 



Depth 



Cor. - 



Drift, 



Trtiwl or dredjfc or tan^le^ ^ 



, SOUNDING WIRE. 





OREOOe hOPE. 



1 / IXIWM. 1 Iff, 



TUMNS, 



J M IWJV. 







- 



(J 







JuO 

 ^IJO 

 JOO 



500 































700 









800 

 900 



liiiXi 

















- 



1 IlKJ 



1 i'yt.i 











IJOO 











1400 











i6cx) 



















1700 











t»uu 











1900 











3000 











2100 











2200 





















2400 

















