- AGGREGATE PRODUCT OF CORN, WHEAT, OATS, AND POTATOES. 
Effect of quantity on value. 
1866. 1867. 1868. 1869. 1870. 1871. 1872. 1833. 1874. 
650 mil. dol. 
t,300 “ bu. 
Goo mil cols 
1,200.*° bu 
550 mil dols 
Tylooe. |i. 
500 mil. dols 
1000 > bu. 
SCALE: 
450 mil cols 
goo * bu. 
Quantity of Corn 
Value He 
goo mil dols ° 
800 * bu. 
Quantity of Wheat 
Vahue rs 
35° mil dols. 
joo * bu 
Quantity of Oats 
Value q 
300 mil. dols. 
600 * bu. 
Quantity of potatoes - 
250 mil, dols. 
500 “ bu. 
Value if 
200 mil. dols. 
4oo “ bu. 
150 mil. dols. 
goo * bu. 
soo mil dols. 
zoo “ bu. 
50 mil. dols. 
roo “ bu, 
