1312 SIXTY-SEVENTH CONGRESS. Sess. IV. Ch. 119. 1923. equipment for farm irrigation; the How of water in ditches, pipes and other conduits; the duty, apportionment; and measurement of irrigation water; the customs, regulations, an laws aifect1.ng_1rr1gation; for the purchase and installation of equipment for experimental purposes; for the giving of expert advice and assistance; for_the preparation and illustration of reports and bulletins on irrigation; for the employment of assistants and labor in the city of Washmgton and elsewhere lfor rent outside of th§7ggs)t0rict of Co1umb1a; and for su lies and a necessa expenses, , ;
?i»1¤i°m" Ilgir investigating anxdy reporting upon farm drainage and upon
the draina e of swamp and other wet lands which may be made available Em a `cultural purposes; for preparing plans for the removal of surpliis water by drainage, and for giving expert assistance by advice or otherwise in the drainage of such lands; for conducting Held experiments and investigations concerning the construction and maintenance of farm—drainage work; for investigating and developin equipment intended for the construction and maintenance of farm-iainage structures; for the purchase of materials and equipment; and for preparing and illustrating reports and bulletins on draina ; and for the employment of assistants and labor in the city of Vlgieshington and elsewhere; for rent outside of the District of Columbia, and for supplies and all necessary expenses, $72,260; m ‘,’§,j';s":§,f·f' For investigating farm domestic water sup ly and drainage dis- ' posal, the construction of farm buildings, andp other rural engineeririg problems involving mechanical Iprinciples, including the erection o such structures outside of the istrict of Columbia as may be necessary for ewrimental purposes only, the employment of labor in the city of asémaigtorén and elsewhere, supplies, and all other necessary expenses , · ¤§;_'P*'“ ""’ °‘P‘°‘ For supervisingathe preparation, distribution, and use of picric cmDtfisrr;11bugg¢:g,fw¤m· acid, trinitrotoluo , trojan powder, and such other surplus war ex- ' plosives as may_ be made available for use in clearing stumps and stones from agricultural land, independently or in cooperation with agricultural colleges and other agencies, and for investigating and Report mmm, gpmng upon the results obtamed from the use of the explosives, 7 7 pé}s‘§§*¤*¤*”*“° °*‘ For general administrative expenses connected with the abovementioned lines of investigations and experiments, $16,000; lin pig, general eigrgpnlsps, %367é;2(g47 o a , ureau o ll IC oa , 3,480. uA§",,j'“,,*_;§f'°'E°°“°“*‘ BUREAU OF AGRICULTURAL ECON OMICS. sananms. d¤(:i:tg?:leli·L§?,le`ib.&% Chief of bureau, $5,000; administrative assistants-one $3,000, one $2,520, one $2,500; executive assistant, $2,250; accountant and bookkeeper, executgye cleril<sTeigl%t at $12,000 each, itwci at $1,980 eac ; c er twenty- our o c ass our ort -six o c ass three eighty-four of class two, two at $1,320 eacli, two liundred and seventy; one of class one, sixty-nine at $1,100 each, seven at $1,080 each, one hundred and twenty-six at $1,000 each; clerks or draftsmen—three at $1,440 each; photographers-—two at $1,400 each, one $1,200; superin- $g'°*°8¤¤¤ °l·¤¤·*<>¤1, tendent of telegraph, $2,000; supervising telegrapher, $1,620; telegraph operators—— ve at $1,600 each, forty~six at $1,400 each; telephone operators—two at $900 each; draftsmen—one $1,800, one 1,600, one $1,400, one $1,380, three at $1,320 each four at $1,200 each; cartographer $1,500; custodian of supplies $1,200; machine olpgjrators or clerks—one $1,400, two at $1,100 each, six at $1 000 each; s ed laborers-one $1,200, one $1,000; laborers-five at $900 each,
