[ 20 ] 



Presents. Donors. 



HOGG (Jabcz) The Common Truffle. 8vo. London 1862. The Author. 



__ Colour Blindness. Svo. London 1863. 



• Observations on the Vegetable Parasites infesting the Human 



Skin. Svo. Lomhn 1866. 



HOGG (John, F.R.S.) On the Roman Imperial and Crested Eagles, 1864. The Author. 



iS'otcs on some Amphibians, 1865. (Excerpts from Ann. & Mag. Xat. 



Hist.) 8vo. 



HOPKINS (E.) Terrestrial Magnetism with reference to the Compasses of The Author, 



Iron Ships, their deviation and remedies. Svo. London 1866. 



HOUGH (G. W.) Description of an Automatic Registering and Printing The Author. 



Barometer. Svo. Albany 1865. 



HUDSON (F.) Inorganic Chemistrj-, for Science Classes. Svo. XoWojt 1 865. The Author. 



HULL(E.) The Coal-Fields of Great Britain: their Histoiy, Stnictm-e, and The Author. 



Resources. Svo. London 1861. 



The Geology of the Countrj- around Cheltenham. Svo. London 



1857. 



— — — — The Geology of the Leicestershire Coal-Field. Svo. London 1860. r— 



The Geology of the Country around Bolton-le-Moors, Lancashire. 



Svo. London 1862, 



■ — - On the Vestiges of Extinct Glaciers in the Lake Districts of Cum- 



bcrland and Westmoreland. Part 1. Svo. Lomlon 1860. 



On the South-Easterly Attenuation of the Lower Secondary For- 

 mations of England. Svo. London 1860. 



On the Vestiges of Extinct Glaciers in the Highlands of Great 



Britain and Ireland. Svo. Manchester 1861. 

 On the New Red Sandstone and Permian Formations as sources of 



'Water-supi)ly for Towns. Svo. I^ondon 1864. 

 • On the MUlstone-Grit of North Staffordshire and the adjoining 



parts of Derbyshire, Cheshire, and Lancashire. Svo. London 1 864. 

 JELINEK (P. C.) Die Auflosung der hiihcren numerisclien Gleichungen mit 



besonderer Riicksicht auf die imagintiren Wurzeln nach einer neuen Mcthodc 



dargesteUt. Svo. Leipzig 1865. 

 JEVONS (W. S.) The Coal Question : an Inquiry concerning the progress of 



the Nation and the probable exhaustion of our Coal-MInes. Svo. London 



1865. 

 JOURNALS :— 



Bulletin de Statistique Municipale. Janvier-De'cembre 1865. 4to. Puris. 

 Cosmos. June to December 1865 ; January to June 1866. Svo. Paris. 

 Les Mondes. June to December 1865 ; January to Jime 1866. Svo. Paris. 

 Notes and Queries. June to December 1865; January to June 1866. 4to. 



London. 

 Rexdsta Brazileira, Jomal de Scleneias, Lcttras c Artcs, dirigido por Candido 



Baptista de Ollveira. Numero 1, 3, 4, 6, 7, 8, 10. Svo. Rio de Janeirol857-Gl. 

 Symons's Monthly Meteorological Magazine. No. 4. Svo. London 1866. 

 The American Journal of Science and -Arts. Nos. 118, 119, 120, 122. Svo. 



New Haven 1865-60. 

 The Athenffium. June to December 1865 : January to May 1866. 4to. London. 

 The Builder. July to December 1865; January to June 1866. folio. London. 



The Author. 



The Autlior, 



The Prefect of the Seine 

 The Editor. 

 The Editor. 

 The Editor. 



J. MIcrs, F.R.S. 



The Editor. 

 The Editors. 



The Editor. 

 The Editor. 



