Hugo Black,
National Lead Company v. Commissioner of Internal Revenue…
“ During World War II petitioner manufactured engine bearings. In 1944 petitioner expanded its plant in an effort to increase the output of these essential war products. At the same time it applied to the War Production Board for certification that the various additions were necessary in the interest of national defense. However the Board, as in Allen-Bradley, granted certificates of necessity for only a part of the cost of petitioner's new facilities. ”
