Coal. Regulations relating to tax on sale or other disposal of bituminous coal under sec. 3 of bituminous coal conservation act of 1935 (public no. 402, 74th Congress, approved Aug. 30, 1935); [Tax on sale or other disposal of bituminous coal under sec. 3 of bituminous coal conservation act of 1935, Treasury decision 45P0, article 31 amended].

Tools