...materials, and supplies as have been manufactured in the United States substantially all from art-ides, materials, or supplies mined, produced, or manufactured, as the case may be, in the United States except as provided in section 2 : Prnritled. howcrcr. That if the head of the department...

...concerned shall determine it to be inconsistent with the public Interest, or the cost to be unreasonable, only such unmanufactured articles, materials, and...as the case may be, in the United States, shall be acquired for public use. This section shall not apply with respect to articles, materials, or supplies...

...Subject to such exceptions as are provided in the Act of March 3, 1939, as amended (41 USC sec. lOa-d), it is understood and agreed that only such unmanufactured...pursuant to a contract awarded as a result of this bid. The bidder shall specify such articles, materials, or supplies mined, produced, or manufactured outside...

...Subject to such exceptions as are provided in the Act of March 3, 1930, as amended (41 USC sec. lOa-d), it is understood and agreed that only such unmanufactured...pursuant to a contract awarded as a result of this bid. The bidder shall specify such articles, materials, or supplies mined, produced, or manufactured outside...

...only such manufactured supplies as have been manufactured in the United States substantially all from p United States. Pursuant to the Buy American Act (41 US Code lOa-d), the foregoing provision shall not...

...determine it to be inconsistent with the public interest, or the cost to be unreasonable, * * * only such articles, materials, or supplies mined, produced,...as the case may be, in the United States, shall be acquired for public use." It must be deemed significant that the act does not specify how, or to what...

...only such manufactured supplies as have been manufactured in the United States substantially all from supplies mined, produced, or manufactured, as the case may be, in the United States. Pursuant to the Buy American Act (41 US Code lOa-d), the foregoing provision shall not...

...in the performance of the work the contractor, subcontractors, materialmen, or suppliers, shall use only such unmanufactured articles, materials, and...produced, or manufactured, as the case may be, in the United States except as provided in section 10a of this title : Provided, however, That if the head...

...supplies as have been mined or produced in the United States, and only such manufactured artiales, materials, and supplies as have been manufactured...produced, or manufactured, as the case may be, in the United States except as provided in section lOa of this title: Provided, however, That if the head...

...only such manufactured supplies as have been manufactured in the United States substantially all from supplies mined, produced, or manufactured, as the case may be, in the United States. Pursuant to the Buy American Act (41 USC lOa-d), the foregoing provisions shall not...