328 ADDITIONS TO THE LIBRAE Y. 



Milan — Societa Italiana di Scienze Naturali. Atti, Vol. 



xxxii., Fasc. 1-4, 1889-90. The Society. 



Montreal — Natural History Society. The Canadi.in Record 

 of Science, Vol. iv., Nos. 4, 5, 1890-91. 

 Royal Society of Canada. Proceedings and Transactions, 

 Vols, vii., viii., 1889-90. Documents relating to 

 the Fixing of a Standard of Time and the Legali- 

 zation thereof. „ 



Moscow — Societe Imperiale des Naturalistes de Moscou. 

 Bulletin, Nos. 2 - 4, 1890, No. 1, 1891. Beilage zum 

 Bulletin, Serie 2, Tome iv, Halfte 1 and 2, 1890. 



Mulhouse — Societe Industrielle de Mulhouse. Bulletin, 

 Tome lx., Aout - Decembre 1890 ; Tome lxi., 

 Janvier - Aout, 1891. Le Nouveau Projet de Loi 

 sur les Brevets d' Invention et sur les Modeles de 

 Fabrication en Allemagne par M. C. Pierron. Pro- 

 gramme des Prix. Table des Matieres des Seances 

 du Comite de Chimie 1866 - 1889 par Albert Scheurer. „ 



Munchen — K. B. Akademie der Wissenschaften. Abhand- 

 lungen, Math-phys. classe, Band xvn., Abth. 2, 

 1891. Almanach fur das Jahr 1890. Berum cog- 

 noscere causas, Ansprache von Dr. Max v. Petten- 

 kofer, 15 Nov. 1890. Sitzungsberichte, Band xix., 

 Heft 3, 1889 ; Band xx., Heft 1-4, 1890. The Academy. 



Naples — Societa Africana d' Italia. Bollettino, Anno ix., 



Fasc. 7-12, 1890; Anno x., Fasc. 1-4, 1891. The Society. 



Societa Reale di Napoii. Eendiconto delP Accademia 

 delle Scienze Fisiche e Matematiche, Serie 2a, Vol. 

 iv., 1890, 

 Zoological Station. Mittheilungen, Band viii., Heft 



3 and 4, 1888 ; Band ix., Heft 1, 2 and 4, 1889-91. The Director. 



Newcastle-upon-Tyne — North of England Institute of 

 Mining and Mechanical Engineers. Report of the 

 (French) Commission on the use of Explosives in 

 the presence of Fire-damp in Mines, Parts ii. and 

 iii., 1890-91; translated by W. J. Bird and M. 

 Walton Brown. Trans. Vol. xxxix., Parts 1 and 2; 

 Vol. xl., Part i., 1891. The Institute. 



New Haven — Connecticut Academy of Arts and Sciences. 



Transactions, Vol. viii., Part i., 1890. The Academy. 



New York — American Chemical Society. Journal, Vol. xn., 



Nos. 7 - 10, 1S90 ; Vol. xin., Nos. 1-6, 1891. The Society. 



American Geographical Society. Bulletin, Vol. xxn., 

 Nos. 3 and 4, and Supplement 1890 ; Vol. xxiii., 

 Nos. 1-3, 1891. 

 New York Academy of Sciences. Annals, Vol. iv., 

 Index ; Vol. v., Nos. 4-8, 1890. Transactions, Vol. 

 ix., Nos. 3 - 8, 1889-90. The Academy. 



New York Microscopical Society. Journal, Vol. vi., 



No. 4, 1890; Vol. vii., Nos. 1-3, 1891. The Society. 



School of Mines, Columbia College. The School of Mines 



Quarterly, Vol. xil, Nos. 1-4, 1890-91. The School of Mines. 



The Journal of Comparative Medicine and Veterinary 

 Archives, Vol. xi., Nos. 5, 11, 12, 1890; Vol. xn., 

 Nos. 1-9, 1891. The Editor. 



