JfOj. Date 

 (yA*C«4~tJ~~ Machina. Reel. 



Tu nis Cor. & 



Xknt or lead 



Jtottom 



IloUohi h mperat-ure 

 Jfo, of thermometer 

 Corrected l< mjhiuilarc 

 Air Surface 

 Trawl or dredge 



Jjrpih 



Cor. 



J)H,t 



