CONTENTS 



SECTION A -MATHEMATICAL, ASTRONOMICAL, AND PHYSICAL 

 SCIENCE. 



PAOB 



Alexander (T.), M.A.I. : — 



On tbe Graphical Construction of Maximum Bending-momeuts on 



short Girders due to a Locomotive, . . . .16 



CoNEAN (M. J.), M.A. : — 



The Riemann Integral and Measurable Sets, ... 1 



•Jack (Robert), M.A., Ph.D., B.Sc. :— 



Magnetic Resolution of the Spectral Lines of Niobium, . . 42 



Kennedy (H.), M.A., M.Sc. :— 



See under McClelland (.John A.). 



McClelland (John A.), D.Sc, P.E.S., and J. .J. Nolan, M.A., M.Sc. :— 



The Electric Charge on Rain (Part II.), . . . .61 



McClelland (John A.), D.Sc, F.R.S., and H. Kennedy, M.A.,M.Sc.: — 



The Large Ions in the Atmosphere, . . . .72 



Nolan (J. J.), M.A., M.Sc. :— 



See lender McClelland (John A.). 



Roche (Rev. Thomas), M.A., B.Sc. : — 



The Quadratic Vector Function, . . . . .92 



