At*n-titA**+ Machine. foul. 

 hotU/m 



Uvltom li'inpcraturc °* ? ' 

 Jfo.of UieniLQiruUr b^**^^ Oqt. 

 Corrected temperature 

 Air *) t Sur/'tiru* 

 Traivl or dredge 



*1 



SOUNDING WIRE. 



// DOWK UP. 



t A7J 



3<X> 



.V» 



&no 

 7««> 

 gew 



J'JUJ 



[Ma 



1 \uo 



M,,., 



I?(J0 



1900 

 ioou 

 muu 

 aauu 

 3300 



340Ti 



DRE DGE ROPE^ 

 vovrx. VP. 



