SOUNDING- WIRE. 



DREDGING CADLE. 



. Down. 



tTp. ^.M. 



r air>. 



___.M, Down, 



tTp. _M. 



U 



^0 









II 

























100 















\i 



An 









201) 















pb 











800 























Urn 















«/ 











^XiiOO 















600 

























TOO 

























sun 

























900 

























1000 

























1 Mm 

























Infill 

























\\ 

















































1 900 

























; 1600 

























1700 

























1800 

























1 in II 1 

























!< 

























*-' i l H l 

























3300 

























'.'iiini 

























•j|(K> 

























3500 

























9600 

























3700 

























8800 

























0000 

























8000 

























moo 

























;wuii 

























&Son 

























frton 

























itfOO 

























8000 

























8700 

















































:tooo 

























-1000 

























into 

















































11100 

























4400 

























4SQ0 

























i , 



i 

























1 Mil 

 I i 1 11 1 

























-ison 

























■1000 















