260 Presents. 



Transactions (continued'). 



Societe Fran9aise de Physique. Seances. Avril-Juillet, 1891. 

 8vo. Paris. The Society. 



Philadelphia : Academy of Natural Sciences. Proceedings. 1891. 

 Part 2. 8vo. Philadelphia. The Academy. 



Numismatic and Antiquarian Society. Report of the Pro- 

 ceedings. 1887-89. 8vo. Philadelphia 1891. The Society. 

 Rome: Accademia Pontificia de' Nuovi Lincei. Atti. Anno 43. 

 Sessione 7. Anno 44. Sessione 1-3. 4to. Roma 1890-91. 



The Academy. 



Reale Accademia dei Lincei. Atti. Ser. 4. Sci. Morali. Aprile- 



Giugno, 1891. 4to. Roma. The Academy. 



St. Petersburgh : Comite Geologique. Bulletin. Vol. IX. Nos. 7-8. 



8vo. St. Petersburg 1891 ; Memoires. Vol. IV. No. 2. 



Vol. V. Nos. 1, 5. Vol. VIII. No. 2. Vol. X. No. 1. 4to. 



St. Petersburg 1890. The Comite. 



Sienna : Reale Accademia dei Fisiocritici. Atti. Ser. 4. Vol. III. 



Fasc. 9. 8vo. Siena 1891. The Academy. 



Journals. 



Boletin de Minas. Ano. 7. Num. 4-8. Folio. Lima 1891. 



Escuela de Ingenieros, Lima. 



Bulletin Mensuel de Statistique Municipale de la Ville de Buenos 

 Ayres. 1891. No. 9. Folio. [Buenos Aires. ~] 



The Municipality. 



Canadian Record of Science. Vol. IV. Nos. 6-7. 8vo. Montreal 

 1891. Natural History Society, Montreal. 



Galilee (Le) Nos. 13-14. 8vo. Paris 1891 . The Editor. 



Horological Journal. July to December, 1891. 8vo. London. 



British Horological Institute. 



Journal of Comparative Neurology. October, 1891. 8vo. Cin- 

 cinnati. The Editor. 

 Monitore Zoologico Italiano. 1891. Nos. 6-10. 8vo. Firenze. 



Istituto Anatomico, Florence. 

 Naturalist (The) Nos. 192-197. 8vo. London 1891. 



The Editors. 

 Nature Notes. Vol.11. Nos. 17, 19-22. 8vo. London 1891. 



The Editor. 



Records of the Australian Museum. Vol.1. No. 9. 8vo. Sydney 



18 91. The Museum. 



Revista do Observatorio. 1891. Nos. 5-9. 8vo. Rio de Janeiro ; 



Esbo9o de uma Climatologia do Brazil. 8vo. Rio de Janeiro 



1891 - The Observatory. 



