38 SCIENTIFIC BOOKS PUBLISHED BY 



Engineering Facts and Figures. 



18mo. Cloth. $2.50 per Volume. 



AN ANNUAL EEGISTEE OF PEOGEESS IN MECHANI 

 CAL ENGINEEEING AND CONSTEUCTION, for the Years 

 1863-64-65-66-67-68. Fully illustrated. 6 volumes. 



Each volume sold separately. 



Beckwith s Pottery. 



8vo. Paper. 60 cents. 



OBSEEVATIONS ON THE MATEEIALS and Manufacture of 

 Terra-Cotta, Stone- Ware, Fire-Brick, Porcelain and Encaustic 

 Tiles, with Eemarks on the Products exhibited at the London 

 International Exhibition, 1871. By AETHTJR BECK WITH, Civil 

 Engineer. 



&quot; Everything is noticed in this hook which comes under the head of Pot 

 tery, from fine porcelain to ordinary brick, and aside from the interest which 

 all take in such manufactures, the work will be of considerable value to 

 followers of the ceramic art.&quot; Evening Mail. 



Dodd s Dictionary of Manufactures, etc. 



lamo. (Jioch. $2.00. 



DICTIONARY OF MANUFACTUEES, MINING, MACHIN- 

 EEY, AND THE INDUSTEIAL AETS. By GEORGE 



This work, a small book on a great subject, treats, in alphabetical ar 

 rangement, of those numerous matters which come generally within the range 

 of manufactures and the productive arts. The raw materials animal, vege 

 table, and mineral whence the manufactured products are derived, are suc 

 cinctly noticed in connection with the processes which they undergo, but not 

 as subjects of natural history. The operations of the Mine and the Mill, the 

 Foundry and the Forge, the Factory and the Workshop, are passed under re 

 view. The principal machines and engines, tools and apparatus, concerned in 

 manufacturing processes, are briefly described. The scale on which our chief 

 branches of national industry are conducted, in regard to values and quantities, 

 13 indicated in various ways. 



