442 



Presents. 



Observations, &c. (continued). 



U.S. Naval Observatory. Observations made during the year 

 1887. 4to. Washington 1892. The Observatory. 



Journals. 



Annales des Mines. Ser. 8. Tome XX. Livr. 6. 8vo. Paris 1891. 



ficole des Mines, Paris. 

 Asclepiad (The) Vol. IX. No. 33. 8vo. London 1892. 



Dr. Richardson, F.R.S. 

 Boletin de Minas Industria y Construcciones. Ano VII. No. 12. 

 Ano VIII. No. 1. 4to. Lima 1892. 



Escuela de Ingenieros, Lima. 

 Horological Journal (The) Vol. XXXIV. No. 404. 8vo. London 

 1892. The British Horological Institute. 



Nature Notes. Vol. III. No. 28. 8vo. London 1892. 



The Selborne Society. 



Revue Medico-Pharmaceutique. Annee 5. No. 3. 4to. Con- 

 stantinople 1892. The Editor. 



Societatum Litterae. Jahrg. 5. Nos. 9-12. 8vo. Frankfurt a.O. 

 1891. Naturwissenschaftlicher Verein, Frankfurt a.O. 



Stazioni Sperimentali Agrarie Italiane (Le) Vol. XXII. Fasc. 

 1-2. 8vo. Asti 1892. R. Stazione Enologica di Asti. 



Year-Book of Science (The) 1891. Edited by Prof. T. G. Bonney. 

 8vo. London 1892. Prof. Bonney, F.R.S. 



Brodie (Rev. P. B.) On Certain Arachnids and Myriapods in the 

 American and British Carboniferous Rocks, and their Occasional 

 Occurrence in other Newer Formations. 8vo. Warwick [1891~\. 



The Author. 



Dawson (Sir J. W.), F.R.S. , and Prof. Penhallow. Parka decipiens. 



Notes on Specimens from the collections of James Reid, Esq. 



4to. [Montreal 1892]. Sir J. W. Dawson, F.R.S. 



Galloway (W.) The Flying Fish. 8vo. [Cardiff 1891.] 



The Author. 



Goppelsroeder (F.) Studien iiber die Anwendung der Elektrolyse 

 zur Darstellung, ziir Veranderang und zur Zerstorung der Farb- 

 stolie, ohne oder in Gegenwart von vegetabilischen oder animal- 

 ischen Fasern. 4to. Frankfurt a.M. [1891]. 



The Author. 



Keeler (J. E.) Elementary Principles governing the Efficiency of 

 Spectroscopes for Astronomical Purposes. 8vo. [1891] ; The 

 Star Spectroscope of the Lick Observatory. 8vo. [1892.] 



The Author. 



