AT KEW OBSERVATORY, 1898 TO 1912. 



147 



MIDT 2 4 G 8 10 NOON !4 16 18 20 22 MIDI 



Fig. 2. Diurnal inequalities, 

 x x 1898-1904. x x 1898-1912. x-- --x 1905-1912. 



U 2 



