EXHIBITION, CENTENNIAL. 



275 



end. In the entire structure are 6Y2 columns, 

 varying from 23 to 125 feet in length. There 

 are numerous offices, galleries, balconies, etc., 

 in the building, which is constructed of brick, 



iron, and glass. The main building will in- 

 clude the Departments of Mining and Metal- 

 lurgy, Manufactures, and Education and Sci- 

 ence. 



The Art Gallery is located on a command- sance style, of granite, glass, and iron, 365 feet 

 ing site to the north of the main building, and long, 210 feet wide, and 59 feet high, over a 

 parallel with it. It is in the modern Renais- spacious basement 12 feet in height, and sur- 



