; j^b. 2C ^ ^ Od Data CL^^t $. r 

 Maohhtr Rec?>. *A r T 

 Turns QoZ Cor. + ^ ^ Ztepft £ £ 



sj,,,t. or I rod .-\ 



Doltom / 



No.of thrrtnomcter Cor. / 



Correct ml icmpiratu ir - ^ J^WC 



Mr Sierfcux. r Drift JL /f* 



Trawl fw-4#t*igc/0 ' 



SOUNDING WIRE. 



pawn 



6. -io 



IVJUff, 



100 

 200 

 300 

 400 



5O0 



fjoo 

 700 

 Hoo 

 000 

 1000 



II'JO 

 12O0 

 I300 

 I40O 

 150c) 

 lOOO 



1700 

 1800 

 1000 



3000 

 •JIOO 

 .'-J<X> 

 2JUO 

 24O0 



fr» DRED GE ROPE. 



DOWN. 



30 



* SI 'f<> 

 ° 5:/, ¥f\ 



UP. 



?.2o 



■ I 



