• ' : i ' <s Machine. 

 Tunu Cor. t / 



Shot or Ini d 

 Bottom /A* $ 

 Jioltom temperature *— ,' 

 No. of Thermometer U d 

 Corrected (< //</» raltire V/ • 

 Air >— '■' Surface 

 Trawl or dredge or Lang leu 



SOUNDING WIRE. 



DOWK* 



IT. 





|00 





200 





JOO 





-|00 





500 





Goo 





700 





800 





tyjo 



• i 



luoo 





1 100 





1 A"> 





• ;<»" 





l.|UO 





I (GO 





II 









1800 









3000 





31 00 





jtatx) 









3400 



Drift 



DREDGE ROPE^ 



UuWN. 



i'r. 



