JVJfc /?& 3 ~/^y^> Date 



Machine. I licet. 



n<f>ti,. ij+p 



Turn* Cor. + f 



llnltnui It IHfu vulnrc H 



jYo. of T/wrmtwHtcr \ f<3 ^ 3 *V Cor. - 

 Corrected temperulure H t 



Air 6 7 Surface s-j 0 Drift. 



SOUNDING WIRE. 





DREDGE ROPE. 



DOWN. 



i f 



UP. 



TIIRV.. 



l»OW.S', 









o 











loo 











-M.MJ 





















400 











500 



f'iu< ■ 



















700 











80O 











900 











1000 











1 1 1 v > 











I3O0 











1 jco 





















1590 











1600 











1700 











1S00 































2lOO 































3400 







