Date 



Machine. Heel. 



Cor. + 



tfhot. ftr Ufrri 



Bottom 



Jlolhini h ht prmitwe 



. \ h. i>f tht rmojntitrr 



i *■ 

 (Mrrrrfrd h'/njwtif.H.w 



.!if Snvjiirr 



1 '/•// / r/wflr tLrtitlgr. 



SOUNDING WIRE. 



I A7I 



9 



II H * t 



I JOO 

 I20O 

 I31JO 

 I J OO 



1 5 no 

 r(»or> 

 1700 

 i8uu 



AC" 



2.JOO 



Drplh 



Cor. 



Drift 



DREDGE R0P 



