Italy. — Cav. E. Mancini, Accademia dei Liucei, Palazzo Corsiui, 

 Lungara, Konio. 



Japan. — Prof. K Yamag*a\va, President, Imperial University, Tokyo. 



Mexico.— Senor Don Jose INF. Vigil, Prcsidente del Institiito Biblio- 

 grnfico Mexicano, Biblioteca Nacional, Mexico City. 



New South Wales. — Tlie Hon. Sec, Royal Society of New South 

 Wales, Sydney. 



New Zealand. — Sir James Hector, K.C.M.G., Director of the New 

 Zealand Institute, Wellington, N.Z. 



Norway.— Dr. J. Bruncliorst, Pergenskc Museum, Bei-gen. 



Poland (Austrian, Russian and Prussian).— Ilerr Dr. T. 



Estreiclier, Sekretilr, Komisya Bibliograficzna, Akademii Umie- 

 jetnosci, Cracow. 



Portugal. — Senlior F. Gomez Teixeira, Academia Polytechnica do Porto, 



Oporto. 

 Queensland. — John Shirley, Esq., B.Sc, CordeHa Street, South 



Brisbane. 



Russia. — Monsieur E. Heiutz, I'Observatoire Physique Central Nicolas. 

 Vass. Ostr. 23-me ligne, 2, St. Petersburg. 



South Australia. — The Libiarian, Public Library of South Australia, 

 Adelaide. 



Sweden. — Dr. E. W. Dahlgren, Royal Academy of Sciences, Stock- 

 holm. 



Switzerland. — Herr Piof. Dr. J. H. Graf, Schweizerische Landes- 

 bibliothek, Bern. 



The United States of America. — Prof. S. P. Langley, Smithsonian 



Institution, Washington. 

 Victoria. — Prof. J. W. Gregory, Royal Society of Victoria, Victoria 



Street, Melbourne. 

 Western Australia.— J. S. Battye, Esq., Victoiia Public Library, 



Perth. 



