No. / ^ ^ Date 

 Machine, * 

 Turns / Oj" Cor. t 0 

 SJaTtrBT-lead ^ ' ~ 

 Bottom & 

 Bottom tcm/n i-al a rr. *~* * 

 No. of Thcj iuamclcr J w 

 0>rrrrln! 1 1 m piral \t rr. 



Reel. 



Depth 



Cor. 



Jir " Swrfacc?^ 



Trawl or dml^r or /aiio/rx 



SOUNDING WIRE. 



;..r\VN, 



1 1 . 



1 3, ** 



TUHVS. 

 U 



too 



200 

 JOO 



.{OO 



500 

 Ooo 

 yon 

 •Socj 



QJ f . 

 J»»00 



uoq 



I $ " ' 

 I400 



I ' J<J«J 



1700 

 IK00 

 lyuo 



2000 

 *ioa 

 ztua 

 ajoc 



Drift. 



DREDGE ROPE. 



IMJSYN. t'l*. 



