Document B3291Xjx1rXojEo7J1vnVm5w

& TOO GOOD? TITfibelieve that oopump used in VV industrial processes ctm be too good. The cost of only one abutdown for pump replacement or re* pair often exceeds the difference in price betweenthe best pump it U poe* tible to obtain--and the accond'bcst. That la why we put ovorythinC that engineering ingenuity can de vise Into 8*er*Both Screw Pumps and Otsits Pumps. As a result, Sler-Bath Pumps are noted.for their dependability and durability and .for requiring the absolute mini* mum in downtime for maintenance. Sief*Bath Screw Pumps and Oearu Pumps are mode in a mod* tm plant under the best working conditions, by a company that hat long been noted for the manufacture of precision gears. In the making of our pumps we adhere to `the rigid iundarda of high quality that have made 8ier*Bath Precision Gears famous among manufacturers of quality products. Send for booklet oo Sier*Bath Screw Pumps or Sier* Bath Oearez Pumps. tgQ (4Mb). BOOKLETS w Rksumi qf Burcav or Minis Ruuica and Divuomscnt Work on Weyrtax Coals, 1942-47. By P P PvT3' Btutaa supervising engineer, Golden* Colo. T4i* i Report of Investigation* 4171 available csJ request to Bureau of Affnes, PubUeutions' Distribution Section, 4800 Forbes St, Pittt, bargh 17, Po. Order by report number end tide. Western coal research report 4* scribes discovery of two extensive reservesof coking coal, the successful operation, of coal and lignite Ratification feUiu^l development of tale methods of storing tabv bituminous coal in open pita, and a be ginning on studies of briquetting eertals1 Annual Rsfoitr or Rukabcii and Tick. ItOlOCIC WOflK OR COAt- FUCAL YtAl 194?. A C Fieldner, chief of Fads Explosives Div, end Paul M Ambrose^ former assistant chief, Fuels end EtpU.' sives Div, Bureau of Mines. Single eopus of Information Circular 7446 are otxdfe&ii1 from Bureau of Mines, Publications Ob1 tribuiten Section, 4800 Forbes St, PiusC burgh IS, Pa. Outstanding aehlevejnetuj' of tno Bureau are recorded in the repm,1 which is the 12ib snouol review of research' and technologic work on coal. The Bo; resu's broad field of research included ess) mining and exploration, cool sampling tad analysts, gss-and-dust explosion research,* cool preparation and storage, sod eokhq and gasification- studies. Map or PaiRCtrAL Natural Cas Ptrsuiajl. in U. S. 44i56 tfu, with one inch reprt-, seating about 60 miles, printed in 12 rofsrj. on heavy map paper for framing, |S1 fPhn ordering, refer to map as ;?. eraf Power Commistiot ITashington B,- - D. C. Map shows the principal nstartlj gas p.ip...e..l.i.n..e..s....i.n.....U..*.* Sa. sasofof191947. It [1! eludes Information that makes (1 possfbk-,. to trace flow of natural gas from Its soww'Tl to point of consumption. Pipelines author^ bed, but not yet constructed, are iboTL shown. Ndl Tua Investigation or Inouctior Hutweif ir Relation to tmmmtsAi. Cas Heatik.'1 By S L Case, L R Jackson and R J Laoi,BatteUe Memorial Institute, Ce/amdaL-jj Ohio. Sponsored by American Gas dssw^l Committee on fndustrtai and Commerad Research, Ralph Manier, ehetrmax 4\ pp, llxfll In* paper, |1. American Get Attn, 420 Leslsigton Ave, New York 1?, jfI N. Y. This report Is divided Into oor*l sections. First, seceod tad third aoetlaflrff outline salient technological festares till each typo of healing and describe a kv|l commercial example of each kind Out ir have proved outstandingly tucecsild'L Purpose of these sections Is to pteatrifl examples of weU*eogineered l&staliilio&s J various types of heatlog. A fourth seed: tiempia to present an appraisal of men., lurglca] and economic factors that will bf: important in deciding whieh method u moat suitable for future Installations. American Standard Safett Coos CoRVsrou, Cableways, and Rtu1 EqtnmBNT. Send 90# for copy of B20.M' to American Standards Attn, 70 E 4SdU New York 17, /V. Y. The first natla * acceptable safety provisions have mado available for construction and op lion of mechanical conveyors and coot fog equipment. Safety provisions k*'- kinds of conveyors are fnciuded'fo the a standard. Special provisions for iato-< erstion are given tor each type. The sib GET All AND HAVE THESE RESUL TS -More ftoom- from your '* pm Lost foot cool;--- oil,--, - ^ Savlngt'ln moliifenorite' prerertf bolter. ' M qas reaitlfed.,C * i3;whether:.ypu;hoye'a gtngift r 1 "r-*..... ...H ' --1' *A boiler or bdttery"of betters. <`* 1 BAWTHTEERTHYEORfKBuOuIL.nE.R.S. COaMsAhTSICtaCnOdMaBrUdSTION conimiAUTOiyimvDi..ni systems TIo. 3 -CASH standard fuel feeo controller - - -. Automatically Regulates fuel Feed Thii CAIH'STANDAKO Malts* Conwoll*, ragu* larat fust food. Ural* ll convanlantly. WvrUAg Frtm ballot prattura, It will ogjaii iha rata of <mbgHo<i by rsgvlotiag ha rota el wfiltb faal (any kind of (wall ii mppUad to tfc* baUa* farnocs. And It will odjatt tha Air Raw Contralto* 19 tba <rrat ant'avnt f di It ttppllrd It, prapo* <a*nbi*tila<i --kan**, mangy laving. .* .-*a *vv>;3jy *1 -J,k ' CASH STANDARD AIR FLOW CONTROLLER - - - Mefen fhe Air Needed for Combustion 1 cam SIAKbAtO Ab Flaw Ctmwlla, malm rha ak MtOttf (nhitllM. Inilatl It naot tri tiagn. N 1| not riuiri hr ttwafat < tatl b4 mluantt t< wit o*W *0>U ahbt. haaa*a M m*(m* al* tvpptr mataie to Nm Ot,ntla1 prattwa llwawffc fha go* ra<tS#l M *W toalta,, Oalae Ut aa,i la latara ptit*l itaAintwi. CASH STANDARD FURNACE DRAFT CONTROLLER - Maintain* o Canttanr Droll In the CmA*uJm Chamber TM* CAIN StANOAIte Swam* Droh Coo* Mil,, (wklrti imi i*n*l*M wllk Opoto** My Oaaer CfllaSerl ,*, ham avarOra ^ Orott. ttgalattaa Vhn *nt> So*raw * awlnratn a laairaal Orafi In Ik* (omhat* A. W. CASH COMPANY DECATUR. ILLINOIS POWER Mr *' ' July 1946