.'1 ' 



Turns C5»r. + V 



Jfo, of tJi-rrrtmnetev Vt^ i Qo^- • *^ 



Carrccfefl tofUfp^ra/iirc '4''^' S 1 



lynwl or dr 



SOUNDING WIRE. 



POWW. 



/A />,'r 



ur. 



5'JU 

 7W 



140a 

 I5(yi 

 r6(M 

 17QQ 

 1800 

 tgoo 

 aooo 

 aion 



220«> 



840V 



X^^. DREDGE ROPE 



DOWN. 



S4 



