INTERNATIONAL COUNCIL. 



Dr CYRUS ABLER (United States). 



Prof. H. E. ARMSTRONG (United Kingdom). 



N. TYPALDO BASSIA (Gbeeoe). 



Dr. JOSEF DOXABAUM (Austria). 



De. J. BRUNCHORST (Norway). 



Dr. E. W. DAHLGREN (Sweden). 



E. M. DOWSON (-Egypt). 



Prof. A. FAMINTZIN (Russia). 



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



Prof. J. W. GREGORY (Victoria). 



Dr. M. KNUDSEN (Denmaek). 



Prof. D. J. KORTEWEG (Holland). 



Prof. H. LAMB (S. Austeaua). 



Prof. A. LIVERSIDGE (New South Wales). 



Pr.0F. R. NASINI (Italy)^ 



Don F. del PASO Y TRONCOSO (Mexico). 



Prof. H. POINCARE (France). 



Col. D. PRAIN (Isdia). 



Prof. GUSTAV RADOS (Hungary). 



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



Prof. J. SAKURAI (Japan). 



R. TRIM EN (Cape Colony). 



Prof. Dr. 0. UHLWORM (Germany). 



EXECUTIVE COMMITTEE. 



Prof. H. E. ARMSTRONG. 

 De. HORACE T. BROWN. 

 Peof. a. FAMINTZIN. 

 LEONARD C. GUNNELL. 

 Peof. H. McLEOD. 

 Dr. P. CHALMERS MITCHELL. 

 Peof. R. NASINI. 

 Peof. H. POINCAR^. 

 Peof. De. 0. UHLWORM. 



DIRECTOR. 



Dr. H. FORSTER MORLEY. 



REFEREE FOR THIS VOLUME. 

 Di(. IVOR THOMAS. 



