Page:United States Statutes at Large Volume 41 Part 1.djvu/1421

 sixrY-six*rH coscnnss. sm. 111. ca. 161. 1921. 1401 and other mineral substances, with a view to improvin health conditions and increasing safety, efficiency, economic development, and conserving resources through the prevention of waste in the mining, quarrying, metallurgical, and other mineral industries; to inquire_into the economic conditions affecting these industries; and mcluw all equipment, supplies, expenses of travel and subsist- Pqovm. ence: Pr ed, That no part thereof maybe used for investigation in dn§f1v·t°w¤tkf“bid’ behalf of any private party, $125,000; For inquiries and investigations concerning the mining, prepara- reuueum me me tion, treatment, and utilization of {petroleum and natural as, with a “’“g°°““’°°“°“°“‘ view to economic development an conserving resources throu h the prevention of waste; to mquire into the economic conditions ailictin the industry, including equipment, supplies, and expenses of travg and subsistence, $135,000; Not exceeding 20 per centum of the preceding sums for investiga- rusmi amiss, tion as to the causes of mine explosions; for inquiries and scientific D_;§,;,,,m,“,0, mm and technologic investigations concerning the mining, pre aration, <1¤Siz¤¤¤¤d invéstiantreatment, and utilization of ores and other mineral sugstances; °°°S' for inquiries and investigations concerning the mining, preparation, treatment, and utilization of petroleum and natural gas; and not exceeding 30 per centum of the preceding sums for investigation of mineral uels and unfinished mineral products belongin to or for the use of the United States, may be used during the fiscz§ year 1922 forlgersonal service in the District of Columbia; e Secret of the Treasury may detail medical officers of the D¤¤¤1¤ frqm Public Public Healtlfirgervice for cooperative health, safety, or sanitation H°°m‘S°'"°°' work with the Bureau of Mines, and the compensation and expenses of the officers so detailed may be paid from the applicable appropriations made herein for the Bureau of Mines; For the employment of yfsrsonal services and all other expenses in  uxperimm connection with the estab hment, maintenance, and operation of °"*}§§’,§‘§,;,,,,_ mining experiment stations, authorized by the Act approved March 3, vu. aa, p. ssa. 1915, $200,000; For care and maintenance of the buildings and grounds at Pitts- pePr{$ggggé:1¤-· ¤· burgh, Pennsylvania, including personal services, the operation, Maintanancsaetc. maintenance, and repair of passenger automobiles for official use, ang all other expenges requisite for and inciqenit thereto, $$,000; or o ration o mine rescue cars, including erson services, ’·“¤•*•¤°¤•¤¤=· travelmggx uses and subsistence, equipment, andp supplies, author- Ox gm H ized by the git approved March 3, 1915; to be availab e for expendi— vu.:ss,p.m. ture on any preliminary work that may be found necessary in connection with such cars as are to be purchased prior to the time of their actual delivery, $160,000; For one mine inspector for duty in Alaska, $3,000; Agp: i¤=¤¤¤¤¤r. For clerk to mine inspector of Alaska, $1,500; ` For per diem, subject to such rules and regulations as the Secretary of the Interior may rescribe, in lieu of subsistence, at a rate not exceeding $4 when albsent on official business from his designated headquarters, and for actual necessary traveling and contingent expenses of said inspector and clerk, $2,825; or technical an scientific books and publications and books of uhm. reference, $1,500; _ For the enforcement of the Act of February 25, 1920, entitled "An  nmigauue Act to promote the   of coal, phosphates, oil, oil shale, gas,  and sodium on the ggublic omain," and o the rules and regulations Ajgy QL prescribed b the cretary of the Interior in accordance with the ' provisions ofy said Act, and for every other expense incident thereto, mcluding supplies, equipment, printing, expenses of travel and subsistence, purchase éhrpqmtenance, am;})ope»zrl?€t(§o1i1_§>lf 1:]notqr·propelleg assenge» r-carrym` ¤· v `c es, $132,000: rm,, a no 5 to excee P··¤•¢¤·>· _ in per centum ofbthis amount may be used for personal services in m?{>s°a’$,*1,;,””°' m the District of Columbia; 44281°—21··—-90