SOUNDING WIRE. 





DREDGING GABL1 



E. 





up. <a.M. 





M. Down. 







, J. 



t Q 









0 



















f 





IOC 



























soo 



























■trio 



























*00 



























500 



























mi 



























700 



























800 



























MO 



























mm 



























noo 



























]-<H> 



























1800 



- 

























1400 



























LiiiHi 



























n 



























• t?oo 



























IHOO 



























1000 





















































2J00 



















- 



































2HD0 



























2400 



























2G00 



























2IHHJ 



























woo 



























2800 



























MO0 



























8000 



























ill 00 





















































:t!WMI 



























iMOO 



























nrjuo 



























woo 



























;t7oo 



























:tsoo 



























:t!KH) 























































■1HJ0 



























42011 



























41100 



























4400 



























40QQ 



























4000 



























■1700 



























.^iiij 



























H 















