3600 



Chapter 29 



10 



1 r 



HARD BOARD. U.S. 



CONSUMPTION 



PRODUCTION 



1950 



1955 



I960 



1965 



1970 



1975 



1980 



Figure 29-1 2B. — United States consumption and production of hardboard, 1955-1978. 

 United States' manufacturing capacity in 1978 was a little more than 8 billion square 

 feet. (Drawing after McKeever and Hatfield.^) 



.25 



I .00 



75 



.50 



.25 



00 



1 r 



HARDBOARD. U.S. 



IMPORTS 



1950 



1955 



I960 



1965 



1970 



1975 



1980 



Figure 29-1 2C.— Hardboard imports into and exports from the United States, 1950- 

 1980. (Drawing after McKeever and Hatfield.^) 



