11—1023 



SOUNDING WIRE. 



sv,, . 





DREDGING CABLE, 



M. Down. Up. f"i„M. 



M. Down. 



Vv. _.._M. 













0 























100 

























200 























800 























400 























r,oo 

























110(1 



rmi 



























SIM) 



























000 



























J ouo 



























1100 

























1200 



























irioo 



























I4QQ 



























1500 



























1600 

























1700 



























1800 



























tflOO 



























2000 



























S100 



























3200 



























2!i00 



























2400 



























2,100 



























aooo 



























■ ■ w 



























"Hon 



























2000 

























aooo 

























:sioo 

























3200 























MOO 























MOO 























8QQ0 























nooo 



























h'5?00 















PT 











ri800 



























:iooo 















.1000 



4100 



1200 

 4I!00 

 4400 

 4M10 

 4IHHI 

 1700 



•iftoo 

 4900 



