Vll 



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

 Lungara, Rome. 



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



Mexico. — Senor Don Jose M. Vigil, Presidente del Institiito Biblio- 

 grafico Mexicano, Biblioteca Nacional, Mexico City. 



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

 Wales, Syduey. 



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

 N.Z. 



Norway. — Mr. A. Kjaer, Uuiversitetet, Kristiania. 



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

 Sekretarz, Komisya Bibliograficzua, Akademii Umiejgtnosci, 

 Cracow. 



Portugal. — SenhorF. Gomez Teixeira, Faculte de Sciences, Uuiversidade 

 do Porto, Oporto. 



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

 Brisbane. 



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

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



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

 Tovpn, Cape of Good Hope. 



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

 Adelaide. 



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

 Cieucias, 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. U. Graf, Schweizerische Landes- 

 bibliothek, Berne. 



The United States of America.— Leonard C. Guunell, Esq., 

 Smithsouiau Institution, Washington. 



Victoria and Tasmania.— Thomas S. Uall, Esq., Hon. Sec. Royal 

 Society of Victoria, Victoria Street, Melbourne. 



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

 Perth. 



