A'o. - - 1 M f j - Dak 



Machine. 

 Turns V* Cor. 



Red. 



Shot or U itd 



Bottom flA*- * - 



JJottoht h in fx in lure 

 An. of flu nninnvlcr 



Corrected UmfniraliLra 



Jir ^ Surface ^ (j 



Trawl or tlrMlgc or hu><Jh>s 



SOUNDING WIRE. 



IGO 



200 

 jOC 



500 



70a 



Sqq 



900 

 



liOU 



' Iflp 



1400 

 I50O 

 IOijO 

 1700 

 1S00 

 1 »<«.*.. 

 aooo 

 1100 

 uauo 

 •• H n ' 



Cor. 



Drift. 



URLDGfL ROPt. 



