_* 11 — lrty;;i 



S<)l.'Nhl\f ; WIRE. 



J? MS\ 



DREDGING CABJjE. 



j&. M. Down. 





J? M. Down. 



ri-. Am. 



/& 



*> 













/a 







// 



tr 





/€>■ 









































//.- 

















'III'! 























400 " 



























500 



























600 

 700 



























800 



























000 



























1000 



























nop 



























1:1(111 



























1300 

























inn 



























i ; 



























lr;im 



























i :<\u 



























1800 



























1000 



























sooo 

























J 100 



























2300 



























aeoo 



























'2400 































2(500 





















































2N00 

























&900 

























:sooo 



























0100 

























0200 



























:t:ioo 





















































!t."tOU 



























8000 





















































mm 



























woo 



























|l II Ml 



























L100 



























1200 



























11100 



























-M00 



























4000 



























4000 



























4700 



























4800 



























4000 















