CONTENTS (continued). 



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On the Theory of the Magneto-Optic Phenomena of Iron, Nickel, and Cobalt. 

 By J. G-. Leathem, B.A., Fellow of St. John's College, Cambridge. 

 Communicated by Sir Eobeet S. Ball, F.K.S. .... 487 



Magnetic Properties of Iron at High Temperatures. By J. Hopkinsok, 



D.Sc, F.K.S. 490 



On the Distribution of Frequency (Variation and Correlation) of the Baro- 

 metric Height at diverse Stations. By Kael Peakson, M.A., F.K.S., 

 University College, London, and Miss Alice Lee, Bedford College . 491 



Obituary Notice .: — 



Augustus Wollaston Franks x 



i 



1 



