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

 Lungara, Rome. 



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



Mexico.— Senor Dou Jose M. Vigil, Presidente del Institute Biblio- 

 grafico Mexicano, Biblioteca Nacional, Mexico City. 



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

 Wales, Sydney. 



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, Kouiisya Bibliograficzna, Akademii Umiejgtnosci, 



Cracow. 



Portugal.— tienhor F. Gomez Teixeira, Faculte deSciences,Universidade 

 do Porto, Oporto. 



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

 Brisbane. 



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

 Vass. Ostr. 23-me ligue, 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 Rodrig-uez Carracido, Real Academia de 

 (Mencias, Valverde 26, Madrid. 



Straits Settlements.— The Director, Raflfles 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 of America.— Leonard C. Gunnell, Esq., 

 Smithsonian Institution, Washington. 



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

 Society of Victoria, Victoria Street, Melbourne. 



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

 Perth. 



