INTERNATIONAL COUNCIL. 



Dr. CYRUS ADLER (United States). 



Prof. H. E. ARMSTRONG TUnitep KiKfiDn.v) 



N. TYPALDO BASSIA (Greece). 



Dr. JOSEF DONABAUM (Austria). 



Dr. J. BRUNCHORST (Norway). 



Dr. E. W. DAHLGREN (Sweden). 



E. M. DOWSON (Egypt). 



Prof. A. FAMINTZIN (Russia). 



Prof. Dr. J. II. GRAF (Switzerland). 



Prof. J. W. GREGORY (Victoria). 



Dr. M. KNUDSEN (Denmark). 



Prof. D. J. KORTEWEG (Holland). 



Prof. H. LAMB (S. Australia). 



Prof. A. LIVERSIDGE (New South Wales). 



Prof. R. NASINI (Italy). 



Don F. DEL PASO Y TRONCOSO (Mexico). 



Prof. H. POINCARE (France). 



Col. D. PRAIN (Indi.O. 



Prof. GUSTAV RADUS (Hungary). 



Hon. C. H. RASON (W. Australia). 



Prof. J. SAKURAI (Japan). 



R. TRIMEN (Cape Colony). 



Prof. Dr. 0. UIILWORM (Germany). 



EXECUTIVE COMMITTEE, 



Prof. H. E. AUMSTIJONG. 

 Dr. HORACE T. BROWN. 

 Prof. A. FAMINTZIN. 

 LRONARD C. GUNNELL. 

 Prof. H. McLI:OD. 

 Dr. p. CHALMFRS MITCHELL. 

 Prof. R. NASINI. 

 Prof. H. POINCARE. 

 Prof. Dr. O. UIILWORM. 



DIRECTOR. 



Dr. II. FOHSTER MORLEY. 



REFEREE FOR THIS VOLUME. 

 Dii. H. DAYDON .lACKSON. 



