SOUNDING AVI RE. 



DOWN. 



UP. 



v: 



euun 

 3700 

 SS00 



mo 



WOO 



3100 



8SO0 

 J!J!iHl 



moo 

 asoo 



8700 



:woo 

 afloo 



^1000 



DREDGE ROPE. 



UP. 



SERIAL TEMPERATURES. 





TKMI*, 



no. or TIIEH, 



cor. 



COB. TEWR 



25 











GO 











100 











200 











aoo 











400 











000 











Out) 











TOO 











800 





















1 



ti I— , 











REM AH KS; 



