SIXTY-SEVENTH CONGRESS. Sess. IV. Ch. 178. 1923. 1405 ROCK ISLAND names, nocx ISLAND, iumors. mam mma mmm. For_ operating, repair, and preservation of Rock Island bridges 3****8, °°· °°°-» M- and v1aduct, and maintenance and repair of the arsenal street con- ° necting the bridges, $25,000. TESTING Macmxns. Testing machines. For necessary (professional and skilled labor, purchase of ma- O°°'°u°“°‘P°‘““‘ terials, tools,_an apliances for operating the testing machines, for investigative test and tests of materia in connection with the manufacturing work of the Ordnance Department, and for instruments and materials for operating the chemical laborato in congection therewith, and or mamtenance of the establishment, 26,250. nnrnns or Ansmuns. A'°°°”**· For repairs and improvements of arsenals and depots, and to R°°°l”‘ meet such unforeseen expenditures as accidents or other contingen- CIGS during the year may render necessary, including machinery for manufacturing purposes in the arsenals, $550,000. snacoasr nnmmsms, Unrmn s·rA·rns. %$',‘§‘;"§§‘2§{§§5“· ARMAMENT or ron*r1F1cA*r1oNs. A'¤¤¤°¤*~ For purchase, manufacture, and test of seacoast cannon for coast S°°°°“°°“"“°‘L . defense, including their carriages, sights, implements, equipments, and the machinery necemary for their manufacture, $403,500. For purchase, manufacture, and test of ammunition for seacoast “"‘“""m°“'°’· cannon, and for modermzing projectiles on hand, including the necessary experiments in connection therewith, and the machinery necessary for its manufacture, $141,750. Am u _ For purchase, manufacture, and test of ammunition, subcaliber (or pm¤i]i§e.°°' M"' ns, and other accessories for seacoast artillery ractice, including gile machinery necessary for their manufacture, §50,000. Mt T_ t __ For alteration and maintenance of seacoast artillery, including mt ,°" "‘°" the purchase and manufacture of machinery, tools, materials necessary for the work, and expenses of civilian mechanics, $319,000. snacoasr nrrnrrsns, INSULAR rossnssioirs. I“’“'°"’°"*`“‘°“"· For purchase, manufacture, and test_0f ammunition for seacoast “,§,‘{‘§gQ§§,§Y“‘°"“* cannon, including the necessary experiments in connection there- ‘ with, and the machinery necessary for its manufacture, $62,700. Mt _ t For alteration and maintenance of the seacoast artillery, includ- S"' ing the purchase and manufacture of machinery, tools, and materials necessary for the work, and expenses of the civilian mechanics. $80,000. snacoasr m·:rnNsns, PANAMA cANAL. Puma Cmd- For the purchase, manufacture, and test of ammunition for sea- coast and land defense cannon, including the necessary experiments in conection therewith, and the machinery necessary for its manufacture, $80,000. _ _ _ _ _ For the alteration and mamtenance and installation of the sea- c0;_*g;;r;t¤,g,,r;¤¤·, M coast artillery, including the purchase and manufacture of machin- " ery, tools. and materials necessary for the work, and expenses of civilian mechanics, $60,000.
