II— unit 



SOUNDING WIRE. 



I-' MS. 



DREDGING CABLE. 



M. Down. Ur. M. 





"Cm. Down. 

















0 









fir 

















LOG 





















■j, in 





















































-1(10 

























m 

























000 



























TOO 

























H00 



















































1000 



























1101) 



























1200 





















































MUO 



























LOOO 



























1000 



























1700 



























1800 



























1900 



























3000 



























Vlmi 



























2200 



























aaoo 



























mo 



























• woo 



























2000 



























■'■;im 

























ewoo 



























SSOO 



























woo 



























mud 



























man 



























asoo 



























8400 



























imo 



























woo 



























:noo ■ 



























:Ihoo 



























8000 



























1000 



























4100 



























1200 



























-1900 



























I hin 



























!." 



























IhlllJ 



























4700 



























4800 , 



























4900 , 















