n- iirjH 



SOUNDING WIRE. 





DREDGING CABLE. 



. M. Down. 



1 Up, St 



M. Down. 



Uv B£ 















0 



























tOO 















£/ 



IT *> 







































800 



























400 



























500 



























f 



























Tim 



























Mill 



























Dim 



























If 



























l 



























1200 



























t; 



























1400 



























i noo 



























1600 



























1700 



























1800 



























1900 



























9000 



























'JltHJ 



























3300 



























*2!W0 



























M00 



























v.' 



























rjnoo 



























2700 



























■jsoo 



























booq 



























itooo 



























3100 





















































MOO 



























-'MOO 



























iirmo 



























:iooo 



























:t7<in 



























J SHOO 



























■VMM 



























1000 



























■IIOO 



























4J&00 



























4)100 



























4 J 00 



























4m) 

























looo 



























■1700 



























4800 



























4000 















