[ 16 ] 
Presents. 
LYELL (Sir C.) On certain Trains of Erratic Blocks on the Western borders 
of Massachusetts, United States. 8vo. 
MACGILLIVRAY (W.) The Natural History of Deeside and Braemar. 
Edited by E. Lankester, F.R.S. Printed for private circulation. 8vo. 
London 1855. 
MACLEOD (H. D.) The Theory and Practice of Banking. Vols. 1 & 2. 
8 VO. T^ondon 1855-56. 
MAPS, CHARTS, ENGRAVINGS, &c. 
Karte der Insel Thera oder Santorin. 1848. 
Two Drawings of the Observatory at Rome. 
Copernico, cratere della Luna. (Photograph.) 
Engraved Portrait of the late Professor Edward Forbes, F.R.S. 
Engraved Portrait of Alexander von Humboldt. (Bears the Donor’s Auto- 
graph.) 
Bronze and Silver Medal of Carl Friedrich Gauss, Foreign Member of the 
Royal Society. 
MARTINS (C.) Memoire sur la Temperature des Oiseaux du Nord de I’Eu- 
rope. 4to. Montpellier 1856. 
Sur le Froid exceptionnel qui a regne a Montpellier dans le 
Courant de Janvier 1855. 4to. 
MAYR (A.) Vollstandige Theorie des Differenzial-Calculs. 8vo. Regensburg 
1854. 
MENABREA (L. F.) Lois generales de divers ordres de Phenomenes dont 
I’Analyse depend d’Equations lineaires aux differences partielles tels que 
ceux des Vibrations et de la Propagation de la Chaleur. 4to. Turin 1855. 
MENDOZA RIOS (Joseph de). A complete Collection of Tables for Naviga- 
tion and Nautical Astronomy. (Contains the Author’s Autograph Initials.) 
4to. London 1805. 
METZ (H.) Ueber die Ldsung des Oberschenkels aus dem Hiiftgelenke. 8vo. 
Wurzburg 1841. 
MIALHE — . Chimie appliquee a la Physiologic et a la Therapeutique. 8vo. 
Paris 1856. 
MILLER (W. A.) Elements of Chemistry ; Theoretical and Practical. Vols. 
1 & 2. 8vo. London 1855. 
MINERVINI (G.) Monografia della Clorosi. 8vo. Napoli 1853. 
Notizia di due Casi di perniciose Intermittenti. 8vo. Na- 
poli 1852. 
Poche Parole sulle difformita delle Uova. 8vo. Napoli 
1850. 
Dell’ Epillessia. 8vo. iVajoo/* 1847. 
Memoire Fisiologiche riguardanti la Mestruazione. 8vo. 
Napoli 1854. 
MOLESCHOTT (J.) Der Kreislauf des Lebens. Physiologische Antworten 
auf Liebig’s Chemische Briefe. 2‘®Auflage. 8vo. Mainz 1855. 
MOORE (Thomas.) The Ferns of Great Britain and Ireland. Edited by 
.1. IJridley, Pli.D., F.R.S. Nature-Printed by Henry Bradbury. Parts 1 
to 15. fol. London 1855-56. 
Donors. 
The Author. 
H.R.H. Prince Albert. 
The Author. 
C. Ritter, For. Mem. R. S. 
The Rev. Father Secchi. 
A. Claudet, Esq., F.R.S. 
The Baron von Humboldt, 
F.R.S. 
H.M. the King of Hanover, 
through the Royal Society 
of Sciences, Gottingen. 
The Author. 
The Author. 
The Author. 
The Author’s daughter, 
A. F. Bellew. 
Dr. Textor. 
The Author. 
The Author. 
The Author. 
The Author. 
Messrs. Bradbury and 
Evans. 
