§ 12 - Repealed. Oct. 25, 1951, ch. 562, § 1(16), 65 Stat. 638

CHAPTER 1— UNITED STATES BUREAU OF MINES

Notes

Section, act Aug. 13, 1946, ch. 961, 60 Stat. 1057, related to preservation of technical and economic records of domestic sources of ores of metals and minerals. See sections 2103, 2908, and 3102 of Title 44, Public Printing and Documents.