630 Rock Island, III. Operating bridges, etc . Arsenals. Repairs, etc . Ga uges, die s, and jigs. Procuring, for arma- ment manufacture . Vol . 39, p. 215. U.S.C.,p. 1694. Che mical Warfar e Service. Purchase, manufac- ture, etc., of gases . Plants, buildings, machinery, etc . Organizing, etc., spe- cial gas troops . C urrent expen ses . I nfant ry sc hool, Fort Benning, Ga . 73d CONGRESS . SESS. II. CH. 165. APR IL 26, 1934 . matic rifles, including the purchase or manufacture of gauges, dies, and jigs for use in connection with the production of such rifles, all in addition to such types of procurement as may be made in connection with research and development . ROCK ISLAND BRIDGE, ROCK ISLAND, ILLINOIS For operating, repair, and preservation of Rock Island bridges and viaduct, and maintenance and repair of the arsenal street connecting the bridges, $27,300 . RE PAI RS OF ARS ENA LS For repairs and improvements of ordnance establishments, and to meet such unforeseen expenditures as accidents or other contingencies may require, $694,831 . G AUG ES, DI ES, AND JIGS FOR MANUFACTURE For the development and procurement of gauges, dies, jigs, and other special aids and appliances, including specifications and detailed drawings, to carry out the purpose of section 123 of the National Defense Act, approved dune 3, 1916 (U.S .C ., title 50, sec . 78), $70,100 . CHEMICAL WARFARE SERVICE For purchase, manufacture, and test of chemical warfare gases or other toxic substances, gas masks, or other offensive or defensive materials or appliances required for gas-warfare purposes, including all necessary investigations, research, design, experimentation, and operation connected therewith ; purchase of chemicals, special scien- tific and technical apparatus and instruments ; construction, mainte- nance, and repair of plants, buildings, and equipment, and the machinery therefor ; receiving, storing, and i ssuing of sup plies, comprising police and office duties, rents, tolls, fuels, gasoline, lubri- cants, paints and oils, rope and cordage, light, water, advertising, stationery, ty pewriting and adding machines, including their exchange, office furniture, tools, and instruments ; for inc iden tal ex pe ns es ; for civilian emp loyees ; for libraries of the Chemical Warfare Service and subscriptions to periodicals ; for expenses inci- dental to the organization, training, and equipment of special gas troops not oth erwise provid ed for, inclu ding the train ing of the Army in chemical warfare, both offensive and defensive, together with the nec essa ry s choo ls, tact ical dem onst rati ons, and man euve rs, and ten thousand gas masks, appropriate for training purposes, may be transferred, without reimbursement, to the National Guard for distribution as may be determined by the Chief of the National Guard Bureau ; for current expenses of chemical projectile filling plants and proving grounds, including construction and maintenance of rail transportation, repairs, alterations, accessories, buildin and repairing butts and targets, clearing and grading ranges, $1,25,369 . CHIEF OF INFANTRY INFANTRY SCHOOL, FORT BENNING, GEORGIA Instruction expenses . For the procurement of books, publications, instruments, and materials, and other necessary expenses for instruction at the Infan- try School, and for pay of employees at the Infantry School and in the off ice of the Chi ef of Infantr y, $59, 805 .
