Tarns \0 'i I (7eir. 



fiuttom Z'/. /TTj 



Jifffinm fem^peratvirt^ ^ ^ ^ 

 .Yo. of tlirrmofyiet»r ^ jf U Ct/r, ^ 

 Corre^^ted tfmhperaiure 3 •S'lS ^ 



JYhwl or dPert^^ 



^NDING WIRE. 







DREDGE ROPE. 





ur. 



TUltWS. 



DOWN. 



UP. 







2 



u 



lOO 







' . ' 'i 





200 

 3CJO 



4<:ic» 



_ 



















5"" 



- 



- 





\6o> o o 





















I30U 













lAon 











I5txj 











itiOO 











i7«x> 











J How 











HjiC* 

 20W 

 3HJO 





















:i300 

















