Tunis Cor. + Dep&t, 



Sliot or lead 

 Bottom* /I'D 

 Itnttoin temperature 

 No, of thermometer Cor. 

 Corrected ie,m,jwratu,re 



Mr Surface %\,* Drift 



Trawl or dredge f^U*+y>/&£^^ /j *l*~£ 



SOUNDING WIRE, 





DREDGE ROPE. 



DOWN. 



UP, 



TUfcNS. 



DOWN. 









0 



/P. of 

















20O 









f PL 





/ 0. AT. *o 



















5O0 









i 



' , : ? .1 











loft 









■ / 



Soo 







000 









I00O 











UOO 











1200 











J3W 











1400 











1500 











J 600 











1700 











»&oo 











1900 











iH.NKJ 











2100 











a 300 











3500 









| 2400 







1 £,71 



