Philadelphia, May, 1830. 

 Just Published, by Carey <$f Lea, 



And sold in Philadelphia by E. L. Carey $ A. Hart; in New-York 

 by G. $ C. & H. Carvill ; in Boston by Carter & Hendee in Charleston 

 by W. H. JBerreUin New-Orleans by W. M'Kean; by the principal 

 booksellers throughout the Union, 



AND IN LONDON, BY JOHN MILLER, ST. JAMES'S STREET. 



VOLUMES III. 



CONTAINING ABOUT 150O ARTICLES, 



( To le continued at intervals of three months,) 



OF THE 



ENCYCLOPAEDIA AMERICANA: 



A 



POPULAR DICTIONARY 



OF 



ARTS, SCIENCES, LITERATURE, HISTORY, AND POLITICS, 



BROUGHT DOWN TO THE PRESENT TIME AND INCLUDING A COPIOUS 

 COLLECTION OF ORIGINAL ARTICLES IN 



AMERICAN BIOGRAPHY: 



On the basis of the Seventh Edition of the German 



CONVERSATIONS-LEXICON. 



EDITED BY DR. FRANCIS LIEBER, 

 ASSISTED BY EDWARD WIGGLESWORTH, ESQ. 



To be completed in twelve large volumes, octavo, price to subscribers, boitnd 

 in cloth, two dollars and a half each. 



EACH VOLUME WILL CONTAIN BETWEEN 600 AND 700 PAGES. 



THE CONVERSATION LEXICON, of which the seventh edition in 

 twelve volumes has lately heen published in Germany, origin- 

 ated about fifteen years since. It was intended to supply a want 

 occasioned by the character of the age, in which the sciences, 

 arts, trades, and the various forms of knowledge and of active 

 life, had become so much extended and diversified, that no in- 

 dividual engaged in business could become well acquainted 

 with all subjects of general interest ; while the wide diffusion 

 of information rendered such knowledge essential to the charac- 

 ter of an accomplished man. This want, no existing works 

 were adequate to supply. Books treating of particular branch- 

 es, such as gazetteers, &c. were too confined in character; 

 while voluminous Encyclopaedias were too learned, scientific! 



