914 SIXTY—EIGHTH CONGRESS. Sess. II. "Ch. 225. 1925. A¤¤¤¤¤*¤¤¤f¤¢· For purchase, manufacture, maintenance, and test of ammunition for mountain, Held, and siege cannon, including the necessary experiments in connection therewith, the machinery necessary for its manufacture, and the necessary storage facilities $386,000. u_$.§g¤8·•*¢-·¤°b”° For alteration and maintenance of the mobile artillery, including ` the purchase and manufacture of machinery, tools, and materials necessary for the work and the expenses of the mechanics engaged thereon, $600,000. _ _ ,“A;;g¤,;i¤°¤· ¢*°-· For purcnase, manufacture, and test of subcahber guns, amuumi- ` _ tion, and other accessories for mountain, Held, and siege artillery ppactice, including the machinery necessary for their manufacture, 0,000. P¤>*i¤¤ ¤°¤¤d¤· raovmo enomms, Amar 0¤¤°¤*¤¤>¤¤¤¤ For current expenses of the ordnance proving grounds, comprising the maintenance of rail and water transportation, repairs, alterations, accessories, and service of employees incidental to testing and proving ordnance and ordnance material, hire of assistants for the Ordnance Board, purchase of instruments and articles uired for testing and experimental work, building and repairinlguliutts and targets, clearing and grading ranges, $190,000. m_B°°*“'“‘°””““* nocx ISLAND muncn, nocx ISLAND, ILLINOIS Hridzcsernenw- For operating, repair, and preservation of Rock Island bridges and viaduct and maintenance and repair of the arsenal street connecting the bridges, $43,150. Twins ¤¤¤=¤i¤·¤· · *rns·r1No Macmnns opmaug umm. For necessary professional and skilled labor, purchase of materials, tools, and appliances for operating the testing machines, for investigative test and tests of material in connection with the manufacturing work of the Ordnance Department and for instruments and materials for operating the chemical laboratory in connection therewith, and for maintenance of the establishment, $25,000. Amwv- nnranzs or Ansmuns “°¤’°‘”·°‘°· For repairs and improvements of arsenals and depots, and to meet such un oreseen expenditures as accidents or other contingencies during the year may render necessary, including machinery for manufacturing purposes in the arsenals, $675,000. Gauges, dies, and gags. canons, mas, Arm ares ron nzaxnracrnnn mmriEatil)i;»e°im°' For the development and procurement of gauges, dies, jigs, and other s ecial aids and appliances, including speciHcations and de- ,,0, 3,, p 2,5 tailed dliawings, to carry out the purpose of section 123 of the Na- ` ` ‘ tional Defense Act, approved June 3, 1916, as amended by the Act; approved June 4. 1920. $50,000. Seacoast defenses, umm seizes. snaooasr nnrnxsns, Uxrrnn sums Armament. ARMAHENT or ro1z·rrr1cA·r1oNs E m°°°` For purchase, manufacture, and test of seacoast cannon for coast defense, including their carriages, sights, implements, uipments, Ammmm,,m,“_ and the machinery necessary or their manufacture, féggf,000. For purchase, manufacture, and test of ammunition for seacoast cannon, and for modernizing projcctiles on hand, including the
