NATIONAL COMMITTEES The following National Committees of Astronomy appointed under Statute II 3 have been reported to the General Secretary of the Union: AUSTRALIA Chairman: Dr W. G. Duffield. Secretary: Mr G. F. Dodwell. Members: Dr J. M. Baldwin, Professor W. E. Cooke, Mr H. B. Curlewis, Mr Walter F. Gale, Sir George Knibbs, Dr E. F. J. Love, Professor Sir Thomas R. Lyle, Mr C. J. Merfield, Rev. E. F. Pigot, Mr J. J. Richardson, Professor A. D. Ross. „ BELGIUM President d'honneur: M. G. Lecointe. Prisident: Professor P. Stroobant. Vice-President: Professor M. Alliaume. Secretaire: Dr H. L. Vanderlinden. Membres: M. L. Casteels, Professor T. De Donder, Professor M. Dehalu, Dr E. Delporte, Dr J. Delvosal, M. F. De Roy, Professor M. H. Janne, Professor E. Merlin, Professor F. Moreau. CANADA Chairman: Mr R. Meldrum Stewart. Secretary: Dr R. E. De Lury. Members: Professor D. Buchanan, Professor C. A. Chant, Professor A. S. Eve, Professor L. Gilchrist, Professor A. H. S. Gilson.DrW. E. Harper.DrF. Henroteau, Professor L. V. King, Professor H. R. Kingston, Mr J. A. Pearce, Dr H. H. Plaskett, Dr J. S. Plaskett, Professor J. Satterly, Mr C. C. Smith, Professor R. K. Young. ° CZECHOSLOVAKIA President: Professor V. V. Heinrich. Members: Lt-Col. L. Benes, Dr B. Masek, Professor F. Nusl, Professor A. Prey, Professor R. Spitaler, Professor J. Svoboda. DENMARK President: Professor E. Stromgren. Secretary: Professor N. E. Norlund. Member: Professor E. Hertzsprung. GREAT BRITAIN Chairman: Professor A. Fowler. Members: Dr P. H. Cowell, Dr A. C. D. Crommelin, Mr C R. Davidson, Sir Frank Dyson, Professor A. S. Eddington, Mr J. Evershed, Professor G. Forbes, Professor M. W. J. Fry, Dr J. Jackson, Sir James H. Jeans, Dr H. Spencer Jones, Dr H. Knox-Shaw, Professor Sir Joseph Larmor, Dr W. J. S. Lockyer, Professor ,E. A. Milne, Professor H. F. Newall, Rev. T. E. R. Phillips, Prof. H. C. Plummer, Lord Rayleigh,. Professor R. A. Sampson, Dr W. H. Steavenson, Professor F. J. M. Stratton, Professor H. H. Turner. 335 Downloaded from http:/www.cambridge.org/core. IP address: 78.47.27.170, on 20 Nov 2016 at 15:52:53, subject to the Cambridge Core terms of use, available at http:/www.cambridge.org/core/terms. http://dx.doi.org/10.1017/S0251107X00013390 HOLLAND President: Professor W. de Sitter. Secretary; Dr J. Stein, S.J. Members: Professor E. Hertzsprung, Professor A. A. Nijland, Dr J. H. Oort, Professor A. Pannekoek, Dr J. van der Bilt, Professor P. J. van Rhijn. ITALY President: Professor E. Bianchi. Secretaire: Professor G. Abetti. Membres: Professor F. Angelitti, Professor G. Armellini, Professor A. Bemporad, Professor L. Camera, Professor A. Di Legge, Professor P. Emanuelli, Professor G. A. Favaro, Sen. A. Garbasso, M. F. Giacomelli, Rev. J. G. Hagen, S.J., Professor G. Horn d'Arturo, Professor T. Levi-Civita, Professor M. Maggini, Professor F. Porro, Professor G. Silva, General N. Vaccheli, Professor L. Volta, Professor V. Volterra. JAPAN Chairman: Dr Shin Hirayama. Members: M. Hashimoto, K. Hirayama, H. Kimura, A. Kuwaki, T. Matukuma, H. Nagaoka, T. Nakano, T. Okada, K. Sotdme, S. Shinjo, A. Tanakadate, T. Terada. NORWAY V. Bjerknes, C. Stormer, S. Rosseland, S. Einbu, H. Jelstrup, K. Lous. POLAND President: Professor T. Banachiewicz. Vice-Prisident: Professor M. Ernst. Secretaire: Dr M. Kamienski. SPAIN Presidente: Excmo Sr Don Jose" de Elola, Director general del Instituto Geografico y Catastral. Vicepresidente: Iltmo Sr Don Francisco Cos y Mermeria, Jefe del Observatorio Astron6mico de Madrid. Vocales: Sr Don Victoriano Fernandez Ascarza, Astr6nomo del Observatorio de Madrid. Sr Don Pedro Jimenez Landi, Astr6nomo del Observatorio de Madrid. Sr Don Pedro Carrasco, Astrdnomo del Observatorio de Madrid. Iltmo Sr Don Francisco Graifio, Subdirector del Observatorio de San Fernando. Iltmo Sr Don Jos6 Maria Torroja, Acad^mico de Ciencias. Iltmo Sr Don Rafael Paramo y Bureau, Inspector general de Ingenieros Ge6grafos. Sr Don Manuel Garcia Martinez, Ingeniero Gedgrafo. Sr Don Fernando Uriol Duties, Ingeniero Ge6grafo, Representante del Servicio Geod&ico. Revdo P. Luis Rod6s, S.J., Director del Observatorio del Ebro, Tortosa. Sr D. Jose* Comas y Sold, Director del Observatorio Fabra, Barcelona. Consultivos: Sr D. Jose" Tinoco, Astr6nomo del Observatorio de Madrid. Sr D. Enrique Gastardi, Astr6nomo del Observatorio de Madrid. Secretario: Sr Don Wenceslao del Castillo, Ingeniero Ge6grafo. 336 Downloaded from http:/www.cambridge.org/core. IP address: 78.47.27.170, on 20 Nov 2016 at 15:52:53, subject to the Cambridge Core terms of use, available at http:/www.cambridge.org/core/terms. http://dx.doi.org/10.1017/S0251107X00013390 SWEDEN President: Dr K. Bohlin. Secretary: Professor H. von Zeipel. Members: Professor O. Bergstrand, Professor C. V. L. Charlier, Professor Fredholm, Professor Lindstedt. UNITED STATES Chairman: Professor H. Shapley. Secretary: Professor R. S. Dugan. Members: Dr C. G. Abbot, Professor G. C. Comstock, Professor F. Slocum, Professor J. Stebbins. SAU 337 22 Downloaded from http:/www.cambridge.org/core. IP address: 78.47.27.170, on 20 Nov 2016 at 15:52:53, subject to the Cambridge Core terms of use, available at http:/www.cambridge.org/core/terms. http://dx.doi.org/10.1017/S0251107X00013390