[ 14 ] 
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MITCHEEL (J.) On the Extraction of the Precious Metals by means of 
Mitchell’s Patented Amalgamating Machinery. 8vo. London 1858. 
MOLIHEUX (T.) A Short Introduction to the Ese of the Globes. 12mo. 
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MULDEE (G. J.) Scheikundige A^’erhandelingen en Onderzoekingem 2'*® Eeel. 
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MTTEO TTT SOTSr (Sir E. I., F.E.S.) Silmia. The History of the Oldest Eossili- 
ferous Eocks and their Foundations ; with a brief Sketch of the Distribu- 
tion of Gold over the Earth. Third Edition. 8vo. London 1858. 
MYLNE (E. W.) Geological and Topographical Map of London and its 
Environs. (Sheet mounted in Cover.) 
NAYA (D.) e SELMI (G. F.) Sul Caglio AhteUino. 8vo. Milano 1857. 
PEYEEUS (J. C.) Merycologia sive de Evminantibvs et E’VTuinatione Commen- 
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PICTET (A.) Les Origines Indo-Europeennes ou les Aryas primiti-fe : Essai de 
Paleontologie linguistiqiie. Premiere Partie. 8vo. Geneve, Fans 1859. 
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Observations Astroiiomiques faites a I’Observatoire de 
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Eesume Meteorologiqiie de I’annee 1855 pour Geneve 
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The same for 1856 and 1857. (Extraits dela Bib. Univ, 
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EAIXEY (G.) On the mode of Formation of SheHs of Animals, of Bone, and 
of several other Structures, by a Process of Molecular Coalescence, demon- 
strable in certain artificially formed Products. 8vo. London 1858. 
EAMCHDXDRA. A Treatise on Problems of Maxima and Minima solved by 
Algebra, under the superintendence of A. De Morgan, Esq. 8vo. London 
1859. 
EEHNIE (G., F.E.S.) On the Quantity of Heat developed by Water when 
rapidly agitated. 8vo. (From Rep. Brit. Assoc.) 
EOBIXSOX (Rev. T. E., F.E.S.) Experimental Researches on the lifting Power 
of the Electi’o-Magnet. Part 3. 4to. Dublin 1858. (From Trans. Eoy. 
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The Astronomer Eoyal. 
Mr. P. Clay. 
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The Home Department, Go- 
vernment of the Xether- 
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The Author. 
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The Author. 
The India-office. 
The Author. 
The Author. 
The Author. 
