NOW COMPLETE. 



With nearly 1500 illustrations % in super-royal 8vo, in 5 Divisions, cloth. 

 Divisions I to 4, 13^. 6d. each ; Division 5, 17^. 6d. ; or 2 vols., cloth, ^3 IQJ. 



SPONS' ENCYCLOPEDIA 



OF THE 



INDUSTRIAL ARTS, MANUFACTURES, AND COMMERCIAL 

 PRODUCTS, 



EDITED BY C. G. WARNFORD LOCK, RL.S. 



Among the more important of the subjects treated of, are the 

 following : 



London: E. & F. N. SPON, 16, Charing Cross. 



New York : 35, Murray Street. 



