SIXTY-SEVENTH CONGRESS. Sess. IV. C11. 119. 1923. 1311 1.mnAnY, DEPARTMENT or Aeiucmzrunu. Libnry. Salanes: Librarian, $2,000; clerks—two of class four, three of L""“""‘·°"’“*°*“ class three, five of class two, seven of class one, two at $1,000 each; two messengers or laborers at $720 each; messenger boys-one $660, three at $600 each; two charwomen at $480 each; in all, $32,660. General expenses, Library: For books of reference, law books, °°°°”**°*P°”*“- technical and scientific books, newspapers and periodicals, and for expenses incurred in completing imperfect series; for the employ- ment of additional assistants in the city of Washington and else- Elhere; fog official travehigg expenses, and for library fixtures, rary car s, supp ies, an or al other necessa expenses 000. Total, Library, $62,660. ry ’ $30, BUREAU OF PUBLIC ROADS. P¤¤¤¤R¤·¤¤B¤=¤·¤· sALAu11:s. Chief of bureau, $6,000; purchasin agent $2,500; draftsman or , °*‘?°'°'b“$,‘f°“c3,‘§“" clerk $1,920; clerks or editorial clerksgone $1,600, one $1,200; clerks asm B, or pliotographers—one $1,440, one $1,200, one $1,000; c erk or instrument maker, $1,200; clerk or skilled laborer, $1,000; clerks-one $1,900, four of class four seven of class three, four at $1,500 each, six of class two, eight at $1,320 each, six of class one, four at $1,100 each, two at $1,000 each; mechanician, $1,680; mechani•s—-one $2,100, one $1 800, one $1,500, one $1,200; skilled laborer or mechanic, $840; two laborers at $900 each; messengers or laborers-—two at $840 each, two at $660 each; four messengers, laborers, or laboratory helpers at $720 each; fireman or laborer, $720; messenger boys-seven at $600 each, eight at $480 each; twelve charwomen at $240 each; in all, $106,360. * enumzn. rzxrrmsns, BUREAU or 1>U1sr..1o uoAns. °“‘°'“ °‘P“"°" For salaries and the employment of labor in the city of Wash- pui»°¤Ei°iQ’§°°°i>°`iiii°·i°2xii’•i’Z ington and elsewhere, supplies, office fixtures, apparatus, traveling °‘°· and all other necessary expenses, for conducting investigations and . experiments, and for collating, reporting, and illustrating the results of same, and for reparing, publishing, and distributing bulletins P, vm and reports, as folihws: Provided, That no part of these appropgia- nic-uiagga intions shall be expended for the rent or purchase of road-ma `nv °*“°°"‘°° °“· machinery, except such as may be necessary for field experimentagl work as hereinailter provided for; RM , For inquiries in regard to systems of road management and eco- ,,,,,,m,,,t‘{,‘_‘°"‘°"‘°“ nomic studies of highway construction, operation, maintenance and value, either independent y or in cooperation with the State highway departments and other agencies, and for giving expert advice on these sub`ects $66,800; _ _ For intestigations of the best methods of road making, espfcially tig§§,?,',tTl"°""m°”' by the use of local materials; for studying the types of mec amcal plants and a pliances used for road building and maintenance; for stud ing methods of road repair and maintenance suited to the needs of different localities; and for furnishing expert advice on these sub`ects . 77 060‘ _ Igor nizgntenarice and repairs of experimental highways, including wQE,,§P“'“‘““‘“ m‘”' the purchase of materials and equipment; for the employment of assistants and labor, $15,000; _ _ _ _ _ F For investigating and reporting upon the ut1l1zation of water in ,¤vés•¤;¤,g§;fi°¤·°*¤· farm irrigation, including the best methods. to applly in practice; the different kinds of power and apphances, and the evelopment of
