SOUNDING WIRE, 





DREDGING CABLE. 



K. Down. 



Up. J^mT 



jfM. Down. 



Or. 







*** 



f 



T>i 



OA 



(I 



/ 







/ 





f *1 











LOO 

























200 

























800 

























400 

























300 

























000 























TOO 























800 

























000 



















































1100 

























120(1 

























i: 

























woo 

























1.100 

























1000 

























1700 

























1800 

























10(H) 

























3000 

























•mm 

























3200 

























3300 

























3400 

























24)00 

























12000 

























2700 

























3*1 U J 

























3000 

























::iHin 

























8100 

























:fJinj 

























:i;uio 

























8.100 

























3.100 

























:tnou 

























8700 

























8800 

























8000 

























1000 

























noo 

























42O0 

























4tfoo 

























4400 

























4.100 

























4000 

























4700 

























4800 

























-lOtHl 















