Jto. hi JtUi' \ Date 



J far h hie. /lerl. 

 Tumtt t J f?J Cor. + / ' DcpiJ* 



Shot * * 1 to * * 6° • 



/tot f filth 



/iortoirh ft mpmt fun- 

 No. of Ifu rut tun vU' v Cor. 

 Corrected Ifm />"roi \nrr. 



Air Surface ®' Drift 



Trawl or drudge. _ 



SOUNDING WIRE. 





DREDGE 



ROPE, 



IKJWN. 





i i i 



DOWN. 



OP. 





I 0 



o 





















1 1 n i 





















300 









ft, Z 









at US 











■ 













LJ1 ' 



>l M > 









ll A . ! 



looo 











1 I0O 











I'JOO 











1300 











14 00 











1500 











rOoo 











1700 











1 Hex* 











■ ■»■»•> 











UO* •».) 











a ion 











a 200 









%4 </..'■ 



3300 







i o * 4*- r 





:'4oo 







i m 



