1 1— 1023 



SOUNDING WIRE. 



r.Ms, 



DREDGING CABLE, 



. M. Down 



| Up, iTM. 





^„M. Down 



| Up. £jtf. 



I. 







/i 







0 









It' * 



-i 4-e 













100 

 800 



























300 



i rut 



























fiOO 



























(100 



701.7 



























IMA 

 Mill 



























1000 

 1100 



























1200 

 Ctuii 



























MOO 



























inoo 



1000 



















































1W00 



























1900 



























-.'Or Hi 

























aioo 





















































gaoo 



J 100 



























21 



























.'hi Ml 



























3700 

 -son 



























2000 



























MOO 



























3100 



























,1200 



























3*00 



























:ir»oo 



























8|SO0 



























;s7oo 



























8600 



























:ti 























































4100 



























1200 



























LUHl 



























1 



























\- 



























■imio 



























1700 



























.1800 



























KM HI 















