11— tfiaa 



SOUNDING WIRE. 





DREDGING CABLgt_ 



t M. DOWN. 





/ M. Down. 





3 \ 











0 

















2 



f o 







ll.HI 















1 











n 



/o 



















800 











/ f 



£ o 















n h . 

























500 



























1100 



























700 



























800 



























11(10 



























1000 



























1100 



























LftQQ 



























1800 















































LA & 





1500 

























I I.I m 



























1700 



























1800 





















































■J000 



























aioo 



























3200 



























2800 



























2400 







































































4700 

























280U 























JSHJO 



























8 ) 



























8100 



























8200 



























88CK) 



























8400 



























8500 



























$0Q0 

 ;i?00 





















































8900 



























tooo 



























mm 



























•1200 



























000 



























4-100 



























4JO0 



























4000 



























1700 



























1 'llll 

 4000 















