tm, 







Date 





Machine, Reel, 



Turns 



Cor. + Depth 



ffli ol or lead 



Jiobtom, 



Bottom tom>pera&wre 



JVb. of therjrbometor Cor. 

 Corrected temperature 



Mr Surftice J J riff 



Trawl or dredge 



SOUNDING WIRE. 



t r r ir k'L L 



DREDGE ROPE, 



DOWN. 



VP. 





DOWN. 









o 











rbo 











COO 











300 











400 











500 











600 











! 700 











800 











900 











HJOU 











I TOO 











tnoo 











I300 











Mm 





















:0oo 











t yio 











iSoo 











Jf/M I 











20CJO 











2100 











?20n 











2300 











?4tKl 







