]-i ENCYCLOPAEDIA BR1TANNICA. PRINCIPAL SUBJE( TS 



VOLUME XII. 

 HUME (DAVID.) By Henry Rogers, Esq., Author of the 



" Eclipse of Faith," etc. 



HUNGARY. By Emeric Szabad, late Secretary under the Hun- 

 garian National Government of 1849. 



HUNTER (JOHN and WILLIAM), and JENNER. By Thomas 



Laycock, M.D., Professor of the Practice of Medicine in tlie Uuiversity of Edin- 

 burgh. 



HUNTING. By Nimrod. Revised by W. II. Langley, Esq, 



Editor of " Bell's Life in London." 



HYDRODYNAMICS. By Sir David Brewster, K.H., LL.D. 



HYPATIA and IAMBLICHUS. By the Rev. Charleo Kinglet, 

 Author of " Westward Ho," etc. 



ICELAND. By Robert Allan, Esq. Revised by Robert 



Chambers, Esq. 



ICHTHYOLOGY. By Sir John Richardson, KB., etc. 

 ICHTHYOLOGY (FOSSIL.) By T. S. Traill, M.D., Professor of 



Medical Jurisprudence in the University of Edinburgh. 



INSURANCE (LIFE.) By W. T. Thomson, Esq., Manager of the 



Standard Life Assurance Company. 



INSURANCE (FIRE.) By F. G. Smith, Esq., Secretary of the 

 Scottish Union Fire and Life Insurance Company. 



INSURANCE (MARINE.) By John Warrace, Esq. 



INTEREST. By J. R. M'Culloch, Esq. 



IONIAN ISLANDS. By William Blair, Esq., late Member of 



the Supreme Council of Justice of the Ionian Islands, and Author of " Inquiry into 

 Slavery amongst the Romans." 



IRELAND (HISTORY.) By Rev. E. Groves. (Statistics) by 



Henry Senior, Esq. 



IRON. By William Fairbairn, Esq., F.R.S., F.G.S., etc. 



IRON BRIDGES. By Robert Stephenson, Esq., M.P., President 



of the Institution of Civil Engineers. 



IRRIGATION. By James Caird, Esq., Author of "English 

 Agriculture in 1850-51." 



ITALY. By * * * 



JAMAICA. By Stephen Cave, Esq. 



JAPAN and JAVA. By John Crawfurd, Esq. F.R.S., Author 



of "A Descriptive Dictionary of the Indian Islands." 



JESUITISM By Isaac Taylor, Esq., Author of the "Natural 



History of Enthusiasm," etc. 



JESUS and JEWS. By the Rev. David Welsh, D.D., late Pro- 

 fessor of Ecclesiastical History in the University of Edinburgh. Revised. 



JOHNSON (SAMUEL.) By the Right Hon. Thomas Babington 

 Macattlay. 



JOINERY. By Thomas TredgoLD, Esq., C.E. Revised by 

 Arthur Asphitel, Esq. 



