Jfa^^f-. V/fo, Date ^^A, ^/^Ji/0:L. 



TitrnK — Cor, y Uopth * 



Kliot or tmd ' 



L'ffHom temperature .f. 

 Ao. fl/ Ihc^rntometer f y> 



Corrected imvp^ratare ^- ^ 



DOWN. 



7^ 



7^ Jif 



.a.s. 



TURNS. 



71J0 



L/JU 



nun 



I3<» 



1500 



1 600 

 I7txj 

 I Hoc 



20fX» 



3400 



— VIV- 



