3 i4°V* '7 c ° a V 



Bottom Jh~ 

 JUitlinti ft iupcnUit re 



No. of /Imntw m eter Cnr. 

 Corrected temperature 

 Air KJ$~~6 ^Surfaoe 

 Tnsti'L or dredge . • -«< • ■ 



» Ml 



