SOUNDING WIRE, 





DREDGING CABLE. 



[ M.Down. 



Up, JOtf. 



! M + Down. 



1 Up. 







ID 





CP 



0 















/ 



/L 



oo 





100 

















t 1 



00 i 





200 

















I I 



i 0 



10 



3o 





00 



:-:o 



0Q0 

















111 



oc 





/ 



KJ / 



rm 



















7 







uoo 



























700 



























woo 



























000 





















































l iW 





















































-1 Oi'ir l 



low 



























1 1 J .J 1 



1400 



























■ * in. 



























1 fllMI 



























i :on 





















































1000 



























■uhi if* 



























B100 



























-I" 1 . 1 . . 

 'MM 



























CtlKW 

























£100 



























Sfioo 



























:.r,w 



























■J70(» 



























■JNIH) 





















































:i 





















































rwoo 

























35100 



















































■ r - .mi 



























■hifui 



























..|(H) 



























■>UJ"IJ k 



























;i»oo 























































imo 



























4200 



























D 



























4100 



























49QQ 



























-1000 



























J 700 



























-1800 



























49M 















