F J 



A^o. Dal*:/ (p 



/ Jt^L 



Tfirns// / Cor. -i- / - VvpUi 



JSoHom icmperaturc^ «^ *7 



Jfo. of tfif^rmomeUir - • Cor. 



Corrected fcmp/iralur^ ^ 



Air Sterfaoe Drift 



Tra wl or dredge 



SOUNDING WIRE. 





UP, 



TUILNS. 



■ 



/■■ -■■ ^ - 



r 1 











J b.oc 



- — y 









300 













500 







9tx> 



• r 





lOQO 







IIOCI 























I ',<K) 

 l(>tjt> 







I'/OO 







iSrX) 







Ifj'X* 







3000 







utoo 













3300 







2400 



DREDGE ROPE. 



