1 \— 1023 



WfAi^g^, Bate //v/W^'^C 

 77 /Y . Machine. Reel. 



Tt(rtix 



( 'or, ■ 



Depth 



ShaL^aii lead 



Bottom tem.pertitwrv 

 No. of thermometer ^L-y-t^ 

 Corrceted temperffltiwc 



Air ¥4 6 sirfaoe *ff J 2>r^ 



Trawl or dredge rf- ft . JZ^k^ 



Cor. 



^MSOUNDING WIRE, 



iHrtVN 



II- 



truss. 



^^D^EDGE ROPE. 



IHHVN, 



VP. 



0 



m too), 



200 

 800 

 400 

 500 

 Dog 



700 



800 



WO 

 1000 

 1100 

 • 1S00 

 mo 



!■ 



1G00 

 1600 

 1700 

 1800 

 1000 



eooo 



2100 

 2200 

 2fl00 

 ■Mm 1 



4? /0.<r-O 



f 



'33 >o 



