[|- |irj:l 





SOUHDING WIRE. 



FMS. 



DREDGING GABLE. 



U. Down. 





M, Down J Up. .„ 



-M. 



"1 1 



1 



} 









0 





























1 uu 





















a? 



* 



OY 





900 





















B 





°/ 



t 



to 



uou 























°f 





iAA 



fvQ 























fO 





'J|lf 

















m 





• // 



Si 



i? 



itoo 











































// 



a 



CO 





























000 



























1000 



























4 1 fin 



























I £00 



























1H0O 



























MOO 



























'■' 



























1000 



























l?rm 



























1 BOO 



























linn) 



























uooo 



























> | III) 



























ysion 



























smuu 



























;M()0 









































— *•■■ 













2600 



























■J TOO 



























2800 





























yituo 





























8000 



























8100 





























:i200 





























,,,-,oo 





























;moo 



























tlnlOO 



























iwou 



























H700 



























.,soo 



























■ iIMhI 



























•I0OO 





























'1 100 





























•1200 



























4*100 



























1100 



























I'lim 



























t ■ ■ j *ij i 

 11,11,1 



























1 — ■ ■ 1 1 

 1 i. I ll 1 



























4800 



























•WW 















