(J ~ 



7 



7** 3 T 



iU&-4j-C<<*> Machine. XeeL A^ Ya** ^2-> 



Depth £ 7& & YP)t 



~Sfariror lead 3* £ I 

 Bottom* Y 

 Bottom' teWipcnUurt 

 JVb. of tltertnometer ($ '?*f $ & 

 Comet -r.fi frm/)>'rftf.urt: 2)1 i I 

 Air Sur/'acr. 

 Trawl or dredge 



Drift 



SOUNDING WIRE. 



DOWN, 



33 J o 



UT\ 



TURNS. 



400 

 500 

 (.. -> 

 700 

 Hon 

 QOO 

 tOf« 

 1 nxji 

 ivroo 

 rj.o 

 1J00 

 ISOO 

 I tan 

 1700 

 i&uu 



9100 



3300 

 y,\an 



DREDGE ROPE. 



DOWN. 



OF. 



