Machin*r& lied.. X2c<<&u ^ty 



of—f~rrrri 



Shot 



/Inflow. 



JioHom tern fhmi taw 

 No. of thrrr/i oi/n tn 

 Com cttul temporal arc. 

 Air / *y Surface 

 'Trawl or dred*'^ 



Cor. 

 Drift 



SOUNDING WIRE. 



TUHNS, 



DREOGt 



ROPE. 



DOWN. 





DOWN. 





J0-/0 





O 











ICXJ 











'JUO 











300 









/J JO 



j 



■t ' 



C.I h f 











Goo 











H»/ > 











< t - " ■ 



1 000 











I IOO 





















tyoq 











1400 











1500 











ri'ifjo 







4 'f A 





1700 











1800 











H/JO 











2<>» 











11 00 











JUG 











2300 











2400 







