Ose INDIAN CORN CULTURE. 
central part and dome 172 feet high, was 
erected. The main building was in the form 
of an octagon 166 feet across. A central space 
78 feet in diameter was unobstructed by pillar 
or post. The decorations in this building were 
FIG. 63.—THE SIOUX CITY CORN PALACE OF 1889. 
very remarkable and included among other 
things a miniature Niagara Falls. 
At the World’s Columbian Exposition the 
Towa building was very beautifully decorated 
all over the inside with Indian corn in many 
unique designs. 
