LIX. 631 



Prussia. — Stettin. Lot. 53° 25 N. Long. 14° 34' E. Greemo. 



Corrections to be applied to the Means of the Hours of Observation to obtain the true 

 Mean Temperatures of the respective Days, Months, and of the Year. — DovK. 



Degrees of Keaumur. 



p 



The numbers witliout sign must be added : those with the sign — must be subtracted. 



67 



