300 



Presents. 



[Jan. 23, 



Goodeve (T.M.) Text-Book of the Steam-Engine. 8vo. London 1879. 

 The Whitworth Measuring Machine, roy. 8vo. London 1877. 



The Author. 



Oudemans (J. A. C.) Die Triang illation von Java. Abtheilung 2. 



4to. Haag 1878. The Author. 



Ramus (C. M.) The Polysphenic Ship, and Speed at Sea. 8vo. 



London 1878. The Author. 



Thomas (J. W.) A Treatise on Coal, Mine-Gases, and Yentilation. 



8vo. London 1878. The Author. 



Thomson (James). On a new Genus of Rugose Corals from the 



Carboniferous Limestone of Scotland. 4to. Glasgow 1878. On 



the Genus Cyathaxonia. 8vo. 1877. The Author. 



Presents, January 23, 1879. 



Transactions. 



Basel : — Naturforschende Gesellschaft. Verhandlungen. Theil 6. 

 Heft 4. 8vo. 1878. The Society. 



Emden : — Naturforschende Gesellschaft. Dreiundsechszigster 

 Jahresbericht. 1877. 8vo. 1878. The Society. 



Heidelberg : — Naturhistorisch-Medicinischer Verein. Verhandlun- 

 gen. Neue Folge. Band II. Heft 2-3. 8vo. 1878-79. 



The Society. 



Hobart Town: — Royal Society of Tasmania. Papers and Pro- 

 ceedings and Report for 1876. 8vo. 1877. The Society. 



Huddersfield : — West Riding Consolidated Naturalists' Society. 

 The Naturalist. New Series. Vol. I. No. 2, 4, 6, 8-12 ; Vol. II. 

 No. 13, 14, 16, 18, 20-24 ; Vol. III. No. 25-29, 33, 35, 36 ; 

 Vol. IV. No. 37-42. 8vo. 1875-79. The Editor. 



Innsbruck : — Naturwissenschaftlich-Medizinischer Verein. Berichte. 

 Jahrgang 7. 1876. Heft 2, 3. 8vo. 1878. The Society. 



Leipzig : — Astronomische Gesellschaft. Vierteljahrsschrift. Jahr- 

 gang 12. Heft 4. Jahrgang 13. Heft 2-3. 8vo. 1877-78. 



The Society. 



London : — Institution of Mechanical Engineers. Proceedings. 

 1878. No. 1. 8vo. The Institution. 



Royal Geographical Society. Proceedings. Vol. XXII. No. 4-6. 

 8vo. 1878. New Series. Vol. I. No. 1. 8vo. 1879. 



The Society. 



Madrid: — Comision del Mapa Geologico de Espana. Boletin. 



Tomo 5. Cuaderno 1. 8vo. 1878. The Commission. 



Milan : — Accademia Fisio-Medica. Statistica-Atti. Anno 34. 8vo. 



Milano 1878. The Academy. 



