Section 270–13, act Mar. 8, 1922, ch. 96, 3, as added Aug. 17, 1961, Pub. L. 87–147, 75 Stat. 384; amended Oct. 3, 1962, Pub. L. 87–742, 76 Stat. 740, authorized sale or other disposition of Alaskan lands containing coal, oil, or gas deposits. Section was formerly classified to section 377a of Title 48, Territories and Insular Possessions. Section 270–14, act July 8, 1916, ch. 228, 3, formerly 2, 39 Stat. 352, renumbered June 28, 1918, ch. 110, 40 Stat. 633, excepted certain lands in Alaska from homestead entry and settlement. Section was formerly classified to section 378 of Title 48. Section 270–15, acts Apr. 13, 1926, ch. 121, 1, 44 Stat. 243; Apr. 29, 1950, ch. 134, 3, 64 Stat. 93, related to claims and rectangular system of surveys and departure for local or topographic conditions. Section 270–16, acts Oct. 28, 1921, ch. 114, 1, 42 Stat. 208; Mar. 3, 1925, ch. 462, 43 Stat. 1145; Apr. 13, 1926, ch. 121, 2, 44 Stat. 244; 1946 Reorg. Plan No. 3, 403, eff. July 16, 1946, 11 F.R. 7876, 60 Stat. 1100, related to additional entries by soldiers. Section 270–17, act Apr. 13, 1926, ch. 121, 3, 44 Stat. 244, related to disposition of deposit of estimated cost of work incident to survey, and promulgation of rules and regulations.