1894.] Presents. 311 



Observations and Reports (continued). 



Paris: Observatoire. Rapport Annuel, 1893. 4to. Paris 1894. 



The Observatory. 



Washington : Department of Agriculture. Monthly Weather 

 Review. March, 1894. 4to. Washington. 



The Department. 



U.S. Patent Office. Official Gazette. Vol. LVI. Vol. LVII. 

 Nos. 1 8. 8vo. Washington 1894 ; with Alphabetical Lists 

 of Patentees and Inventions. The Office. 



Journals. 



American Chemical Journal. Vol. XVI. Nos. 1 5. 8vo. 



Baltimore. The Editor. 



American Journal of Mathematics. Vol. XVI. Nos. 1 2. 4to. 



Baltimore 1894. The Editors. 



American Journal of Science. January June, 1894. 8vo. New 



Haven. The Editors. 



Analyst. January June, 1894. 8vo. London. 



Society of Public Analysts. 



Annalen der -Physik und Chemie. 1894. Nos. 1 6. 8vo. 



Leipzig ; Beiblatter. 1893. No. 12. 1894. Nos. 15. 8vo. 



Leipzig. The Editors. 



Annales des Mines. 1893. Livr. 12. 1894, Livr. 14. 8vo. 



Paris. Ecole des Mines, Paris. 



Annales des Ponts et Chaussees. 1893. Cahier 10 12. 1894. 



Cahier 1 4. 8vo. Paris. 



Ministers des Travaux Publics, Paris. 



Archives des Sciences Biologiques. Tome II. No. 5. 4to. St. 

 Petersbourg 1893. 



Institut Imperial de Medecine Experimentale. 

 Astronomical Journal. Vol. XIV. Nos. 1 6. 4to. Boston 

 (Mass.) 1894. Smithsonian Institution. 



Astronomic (L') Janvier Juin, 1894. 8vo. Paris. 



The Editor. 



Astronomy and Astro-Physics. June, 1894. 8vo. Northfield, 

 Minn. The Editors. 



Ateneo Veneto. Serie XVI XVII. 8vo. Venezia 1892-93. 



The Ateneo. 

 Athenseum. January June, 1894. 4to. London. 



The Editor. 



Builder. January June, 1894. Folio. London. The Editor. 

 Chemical News. January June. 1894. 8vo. London. 



Mr. W. Crookes, F.R.S. 

 Cosmos. Janvier Juin, 1894. 8vo. Paris. The Editor. 



