Observations of Sun-spot Spectra, 18791894. 201 



180 82 



84 



86 88 90 92 94 96 



those meteorological conditions, the secular changes in which have 

 been held by Balfour Stewart, Broun, Meldrum, Blanford, Chambers, 

 and others, to prove that the disturbances and changes in our own 

 atmosphere are affected by those taking place in the atmosphere of 

 the sun. 



VOL. LVU. 



