Japan. — Prof. J. Sakurai, Imperial University, Tokyo. 



Mexico. — Serior Don Jose M. Vigil, Presidente del Instituto Biblio- 

 grafico Mexicano, Biblioteca National, Mexico City. 



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

 Wales, Sydney. 



New Zealand. — The Director, New Zealand Institute, Wellingtou 

 N.Z. 



Norway. — Mr. A. Kiser, Universitetet, Kristiania. 



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

 Sekretarz, Komisya Bibliograficzna, Akademii Umiejgtnosci, 

 Cracow. 



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



Oporto. 

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



Brisbane. 



Russia. — Monsieur E. Heintz, l'Observatoire Physique Central Nicolas, 

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



South Africa. — Dr. L. Peringuey, South African Museum, Cape 

 Town, Cape of Good Hope. 



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

 Adelaide. 



Spain. — Senor Don Jose Rodriguez Carracido, Real Academia de 

 Ciencias, Valverde 26, Madrid. 



Straits Settlements. — The Director, Raffles Museum, Singapore. 



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

 holm. 



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

 bibliothek, Berne. 



The United States oi America. — Leonard C. Gunnell, Esq., 

 Smithsonian Institution, Washington. 



Victoria.— Thomas S. Hall, Esq., Hon. Sec. Royal Society of 

 Victoria, Victoria Street, Melbourne. 



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

 Perth. 



