Guayule shrub may be sold to the Reconstruction Finance Corporation at a price reflecting the net realization from the sale of the rubber recovered from such shrub in mills operated by said Corporation after deducting the cost of milling and amortization of the cost of mills constructed for the purpose by said Corporation.
(June 30, 1945, ch. 215, § 1, 59 Stat. 310; July 5, 1945, ch. 271, title I, 59 Stat. 423.)