I* 



Date 



,)I<ichine. Reel. 



Turns ' * 4 Cor. 4- 

 ,VUir feud 

 J!f>ft/i/,t 



J !nl lom [em penifure 

 Xo. of thermometer 

 Corrected Umiperalure 

 Air St>rjac< 

 Trati'I or drcfl&e 



'I 



SOUN DING WIRE. 



DOWN. 



I '.71 



.\i>o 







goo 



Uf<n> 



■Jl H - I 



•JJV.) 



• |... 



Depth 



Cor. ■ 



Drift 



DREDGE ROPF 



POWN. 1/ 



