b'da Another savings also were found in thePracticalHOW ilyheatingrimewhichwasonehour-T 0 onkeroseneanddroppedtoahalf-hour with LP-gas.GUIDESsolvetoughestjobsfaster Another company that found savings in switching fuel is Esko Roofing, in Chicago.Buildingandhomeimprovementcontractorsrely onAudelguidesforpracticalinstantanswerson Esko operates five trucks with 1,600-gallonmethods,basictheory,repairs,trouble-shooting and maintenance. tartanksheatedbyonemillionBtuThese well-knownhow-tobooksare clear,comburnersformerlyusingfueloilbut nowplete, packed with time-savers, labor-savers, money savers. Make your selection from guides chosen by converted to LP-gas.your editors to help you most. Orderbynumber,enclosefullremittance.We JoePieroni,Eskooperator,saidthepay postage.No.30.Sheet MetalWorkersHandy Book.$3. All company converted its first trucks in 1957SHELTERPUBLICATIONSfundamentals of 5heet metal layout work, including aircraft work. Principles of pattern cutting; developat a cost of approximately $150 per unit,180 N. Wacker Drive,Chicago 6, Ill.mentofair conditioningducts;welding;machine "but youmake upthiscostin lower op operations;boilerplate;drawing;readingplans; erating expenses."measuring; etc.Illus. 448 pages. No. 14. Refrigeration & Air Conditioning. $6. Covers Pieroni said a full hour was saved eachhousehold, stores, industrial, offices. Calculating systems,installing,servicing,trouble-shooting.Ice day in heating the huge tanks to 400 de makers,dairy,lockers,etc.Helpful,time-saver grees(F.), inasmuch asheating time wastablesandcharts.Indexed.Fullyillustrated. cut from two and one-half to one and one 1360pages. No.41.House HeatingGuide.$5.Completeguid half hours.anceforheating,ventilatingandairconditioning "LP-gasismuchcleanerandmuchworkers.Principlesofmodernsystems;planning; installing;maintaining.57 chapters.910illus.966 safer,"Pieronisaid,"becauseyoudon\'tpages. have oil dripping all over."No. 2.Home Appliance Service Guide. $6. Servicing andrepairingprinciplesandmethods.Howto No. 7. Painting&Decorating Manual. $4. Completelocate troubles,make repairs,reassemble and conINTERNATIONALcoverage ofnew materials,techniques for journey nect. Wiring diagrams and testing methods. Refrigmen,apprentices,contractors.Includesfloorfinish erators, washers,ranges, toasters, ironers, broilers, PROBLEMSing. Estimatingcostsandmaterials.Alsohelpondryers,vacuums, fans,mowers, etc.500 illus. 864 running apainting business. Illus. 585 pages.pages. /Continued from page 24)No. 8.Carpenters &Builders Guides. 4-vol. set, $9.No.25.AnswersonBlueprintReading.$3.For Up-to-dateconstructionmethodsandtechniques.mechanicsand builders.How to read scales, symtryingoutaschemeofbonuspaymentsAllabout tools,builder\'s math,plans,estimating,bols,details,orthographic,pictorial,descriptive. for men willing to work in cold weather.houseframing,stairs,roof,foundation,siding,Meaningof lines, triangulations, etc. Specifications, rnillwork,flooring,windowframing,trim,lockshortcuts.Theuniversallanguageofmechanics. TheGermandelegationpointedoutsetting, hinges, etc.Easyto understand. 3700 illus.1448 pages. 1600 pages.llus. that out of 52 weeks in the year, two wentNo.43.Do-It-YourselfEncyclopedia.2-vol.set, No.26.Masons& Builders Guides.4-vol.set,$9. forpublicholidays,threeforvacationsHow-toguidescoveringmethods,rules,factson$8.95.Gianthomerepairandhomeimprovement guide. Step-by-step plans,fully detailed, complete, andthreeforsickness.brickwork, bricklaying, bonding, foundations, arches,easy to follow.Attic,basement remodeling,panelmixing,placing forms,reinforcing,stucco,tile set ing,plumbing,building cabinets, bookshelves, new The Austrian delegation reported thereting,plastering, stone masonry,steelconstruction,floors, built-ins, kitchens-everything inside and outwasplentyof workchieflyinrepairstoestimating, etc. 2067 illus.1100 pages.side.1000 pages. existing roofs but getting skilled labor was a probl~m. Where the medium enterprise formerlyhad20employees,thenumber had fallen to10 or 12.,,SOIMPRESSEDBYITSCONTENTS The Swiss delegation reported the complete disappearance of slate roofing and the change to new materials, with emphasis onWe are ordering two more copies to asbestos-cement roofing. TheLuxemburgdelegationhadaaddtothethreeoriginallypurchased complaintsimilartothatinAmericaof the legitimate roofing trade suffering from "black-legs" who carried out roofing workforour foremen." in their spare time. Theynoted achange from sloping to flat roofs. Dr. Wolfgang Schuller of Germany reportedconditionssimilartoSwitzerlandThequotationisfromrecent with slate roofing descending to 2or 3% of total roofing volume.letter from V. T.Fowler, PresiThe meeting ended with a summary byROOFINGdent,AdvanceRoofingCo., Aloys Beck, President of the International Federation urging attendance at the Inter E&timatingPhoenix, Ariz. national Conference in Vienna in 1964.Applying Repairing Donate Roofing Work ToBoyScoutsSendforyourcopytoday. A$350,000buildingtohousethePrice $10.00 cash is returnable Great Salt Lake Council Boy Scour Train if for any reason or no reason ing Center at Salt Lake City hasjust beenyou are not satisfied. completed. Thefigurequotedincludesunpaid wagesdonated bythe buildingtradesinSHELTERPUBLICATIONS the area. Last to contribute were fifty roofers who joined forces with ten sheet metal180 No. Wacker Dr., Chicago 6 mechanics to waterproof the structure. OCTOBER,196327'