Delmar ] 



340 



[Jan. 15, 



The number of metrical tons of Salt produced in the Government Salt 

 Mine was as follows • 



The number of producing Mines of all kinds throughout Spain and the 

 laborers and steam engines employed therein are as follows : 



It needs but a cursory glance at these tables to perceive that of late 

 years Spain has made great pi'Ogress in this important branch of her na- 

 tional industries. Details of the smelting and refining establishments 

 for iron and steel, lead, silver, copper, etc., none of which nor their pro- 

 ducts, have been included in the above tables, will be found in the 



* To wit : men, 33,277 ; women, 1,508 ; boys, 6,226. 



