CHAP. III. J 



HARCOURT S. — DONKIN S. 



41 



tions from these series, as corrected by Ford from the data 

 which Mr. Glaisher has supplied :- 



Deductions from Memoranda of the Temperature of Madeira, made by the 

 Rev. W. V. Hakcourt. 



Deductions from Memoranda of Temperature made at Pau by 

 Professor Donk;n. 



From these tables we find that the mean of the six months 

 at Madeira is 59*9, and the mean of the six months at Pau is 

 43-7. 



