Leroux, Charles. <br/><br/>
A practical treatise on the manufacture of worsteds and carded yarns :  comprising ... 
Tr. from the French of Charles Leroux ... by Horatio Paine M. D., and A. A. Fesquet ... To which is added an appendix containing extracts from the reports of the international jury ... on woollen and worsted machinery and fabrics, as exhibited in the Paris universal exposition, 1867. 
 - Philadelphia :  Henry Carey Baird,  1869. 
 - xx, [17] 341 p. :  folded plates;  23 cm. 
<br/><br/> Advertising matter: 23 p. (at end) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Woolen and worsted spinning.