...determined for the purpose of this Contract that bauxite for the manufacture of primary aluminum is not mined, produced or manufactured, as the case may be, in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality. ARTICLE XXII. Prison Labor...

...are of a class or kind determined by the Secretary or his duly authorized representative not to be mined, produced, or manufactured, as the case may be, in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality, provided that this exception...

...performance of work under this contract which are of a class or kind determined by the Commission not to be mined, produced, or manufactured, as the case may be, in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality; or (d) with respect to such...

...are of a class or kind determined by the Secretary or his duly authorized representative not to be mined, produced, or manufactured, as the case may be, in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality, or (iv) with respect to such...

...or .supplies of the class or kind to be used or the articles, materials, or supplies from which they are manufactured are not mined, produced, or manufactured,...case may be, in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality. (The language relating to...

...under this contract are manufactured, as are of a class or kind determined by the Commission not to be mined, produced, or manufactured, as the case may be, in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality, provided, that this exception...

...under this contract are manufactured, as are of a class or kind determined by the Commission not to be mined, produced, or manufactured, as the case may be, in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality, provided, that this exception...

...are of a class or kind determined by the Secretary or his duly authorized representative not to be mined, produced, or manufactured, as the case may be. in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality; provided, that this exception...

...or supplies of the class or kind to be used or the articles, materials, or supplies from which they are manufactured are not mined, produced, or manufactured,...case may be, in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality. Mar. 3, 1933, c. 212, Title...

...are of a class or kind determined by the Secretary or his duly authorized representative not to be mined, produced, or manufactured, as the case may be, in the United States in sufficient and reasonably available commercial quantities and of a satisfactory quality; provided, that this exception...