b'Page2 Whiletheabovearefeaturedsessionswhichshouldbeofextreme interesttoeveryone,wehaveawholestableofexpertsinotherareas ofspecialknowledge,including: OurExecutiveSecretary,BobLyons,givingyouthebenefitof hisfirst-handexperiencewith"BidDepositoriesandLocal Associations." PastpresidentEdDa!_yofKansasCity,Kansas,aperennial favorite,leadingacffscussionofSteepRoofing. SagaciousMertBuckleyofWichita,Kansas,handlingthetopic, SheetMetal. OurdirectorBobKotlerfromDesMoines,Iowa ,moderatinga sessiononSafety,includingthefilm11 Danger- Roofersat Workijandafewsageremarksfromasafetyengineerwiththe Aetna. Theresponsefromexhibitorshasbeennothingshortoffantastic thisyear.Aswegotopress40boothshavebeenreservedbythe followingfirms: AddexProducts AeroilProductsCompany,Inc. AmericanAssociatedCompanies ArmstrongCorkCompany BarrettDivision,AlliedChemical&DyeCorp. JulienP.BenjaminEquipmentCo. BestwallCertain-TeedSalesCorp . Bird&Son BlackwellBurnerCo . ThePhilipCareyMfg.Company TheCelotexCorporation ChaseBrass&CopperCo. Chimneys,Inc. EdgeSteelProducts ,Inc. TheFlintkoteCompany Forty-EightInsulations ,Inc. LloydA.FryRoofingCompany GarlockEquipmentCompany Johns-ManvilleSalesCorp. KoppersCompany,Inc. Lexsuco ,Incorporated MarbleProductsCompanyofGeorgia MidwestSalesCompany SamMulkeyCompany NationalRoofingAggregatesCo. Owens-CorningFiberglasCorporation PfingstenEngineeringCo. PittsburghCorningCorporation Reflecto-BarrierSalesCo.,Inc. RoofmasterProductsCo. Ruberoid- OldAmerican F.E.Schundler&Co. SwensonSpreader&ManufacturingCo. Twinsburg-Miller,Inc.'