TUrns ^ o Cor. -f 

 ,sffH7frm' had 



JiffU^fth UTfip&raturt^ \ I 



Corrected ismpf'rtUui'iy^ 

 Air /ff Surfa4iB 



7/ 



• 



5. y*;- 



SOUNDING WIRE. 



DOWN. UP. 



TURKS, 

 ri 



400 



700 



»CM 



1(00 



MUO 



9 too 

 3UUO 



940a 



DREDGE ROPt. 



tXIWN. 



ur. 



» Mi 



