4 



Jfar-r**' & v Data 1 



r - ^ MacJUn>c, Spelt 

 Turn*'*^/ Cot\ + /(a "Qtptk 



Bottom, 



jifo: of Tin riti otti ettip ^ "/' ' / Cor. 



Corrected fem/jeratitrs 



%dir *y O Surface Ihift. 



l-rmt>} rn fin rt'jr ar tati-'jirs 



SOUNOING WIRE. 



TliBNK. 



DREDGE ROPE. 



DuWA 

 / / £ & 



UK 









0 



too 











400 











600 

 ?0C» 

 8u0 



ijOO 

 low 

 1 too 

 1 tuo 



1 ^Kt 











































































1 Add 

 1500 



ifKXJ 

 I7OO 

 IS.K, 

 1 QOO 



2CMKI 

 21DO 

 22O0 



• 















































































