SIXTY-THIRD CONGRESS. Sess. III. Ch. 141. 1915. 1043 direction by customs officers, of laws relating to navigation and inspection of vessels, boarding of vessels, and counting of passengers onrlexcursgin blpatgé $22,000. f C0 1 T 0 ena e the cretary 0 mmerce to em o tem in °mP°'°'Y °”" addition to those now provided for by law, such gther peisliaons asziiay gysygwgigz ilevsiii be necessary, of whom not more than two at any one time may be °°”`°”' °”" "°“°”‘ employed in the District of Columbia, to enforce the laws to prevent overcrowding of passentgpr and excursion vessels, and all necessary exgenses in connection erewith, $15,000. ww nforeement of wireless-communication laws; To enable the on ae.m°°3°}s.°p°°r°t°° Secretary of Commerce to enforce the Acts of Congress "to require 3,V°l·,§§g **_°”* V°*· apparatus and operators for radio communication on certain ocean IYi)»1-37»1>- 15% stearners" and ‘ to regulate radio communication" and carry out °”’°'1°° the mternational radio telegraphic convention, and to employ such ` persons and means as_ma% e necessary, this employment to include salaries of employees in n not exceeding $7,150, traveling and subsistence expenses, lpurc e and exchange of instruments, technical books, rent, and a other miscellaneous items and necessary expenses not included in the foregoing, $45,000. BUREAU OF_STANDA.B.DSZ Director, $6,000; physicists-—ohief $4,800, S““"”*"’""'”°“· one qualified in optics $3,600, two at $3 600 each, one $3,000· associate physicists—three at $2,700 each, four at $2,500 each, four at $2,200 each, five at $2,000 each; assistant physicists—nine at $1,800 each, eleven at $1,600 each, fourteen at $1,400 each; chemists-chief $4,800, one $3,500; associate chemists—one $2,700, two at $2,500 each, one $2,200, one $2,000; assistant chemists——two at $1,800 each, three at $1,600 each, two at $1,400 each; laboratory assistants-—sixteen at $1,200 each, thirteen at $1,000 each, thirteen at $900 each; laboratory helpers-—one $840, three at $720 each; aids-ten at $720 each, seven at $600 each; laboratory apprentices-—six at $540 each, six at $480 each; secretary, $2,200; storekeepgr, $1,000; librarian, $1,600; clerks—one of class four, one of class thee, two of class two, six of class one, four at $1,000 each, four at $900 each, two at $720 each; telephone operator, $720; office apprentices-—two at $540 each, two at $480 each, three at $360 each; two elevator boys, at $360 each; mechanicians·-chief $1,800, one $1,600, one $1,500, one $1,400, three at $1,200 each, four at $1,000 each, one $900; shop apprenticesone $540, two at $480 each; four watchmen; skilled woo workerstwo at $1,000 each, one $840; five skilled laborers, at $720 each; draftsman, $1,200; photogrgalpher, $1,200; packer, $840; messenger; superintendent of mechamc plant, $2,500; assistant exitigineers--one $1,500, two at $1,200 each, one $1,000, one $900; pipe tter, $1,000; five firemen; glass blower, $1,400; glassworker, $1,400; electricia.ns— one $1,200, one $900; foremen-one of janitors and laborers $840; e` ht laborers; janitors—two at $660 each, one $600; two female laiborers, at $360 each; in all, $298,780. _ _ _ For ap aratus, machinery, tools, and apphances used in connection gg’1;°;_¤*;¤=0;5_·°¢‘· with builpdings or work of the bureau, la oratory supplies, materials ’ ` and supplies used in the construction of apparatus, machinery, or other appliances, including their exchange; pipmg, wirmg, and construction incident to the installation o zxparatus, machinery, or appliances; furniture for laboratories and 0 ces, cases for apparatus, $50,000. _ For repairs and necessary alterations to buildings, $2,000. *‘°"“"·°‘°· For fuel for heat, light, and power; office ex nses, stationery, “”°°“‘“"°'“· books and periodicals %subscri tions to periodical? may be paid m advance); traveling expenses (&cluding expenses of attendance upon meetings of technical and professional societies when required m connection with standardization, tesf , or other omcial work of the bureau); street car tickets not excdblding $100; expenses of the v1s1t· ing committee; expenses of attendance of American member at the
