,y n , %i %6 Uu 5 Drdft ^Ijjla.mj^ 

 J(L>\< .*-> ■ Machine, — ReeLy 



Turns 1 3 2 Ooi\ i 3 Depth I $ 



fflm ii t tr lead *~ £ ~ r f>^ 



JJtJl '/l Ull < y 



JSuUuiH. temp* i uttirr. 



JYo. of TKcrrrvomi for Oar, - 



Corrected temperatum 2 ~ 



Air *Sf_ 4 Surface ^1 3 Drift.. 



traOfl "f th'oiii' ,,r !an<j!rs 



SOUNDING WIRE. 





DREDGE ROPF.. 



/ UuWS, 



UP. 





[miWK. 



VV. 







• 1 











loo 











200 

 300 











• 











yoo 











lOOO 

 1 IOU 











1 ^u<» 











J <(00 











1400 

 1500 





















1700 











■ Koo 











IJKSO 











JtKX) 











J|fX) 











aaoa 

 1 5" 1 







