Convention, Volume 52

actual advertising amount appliances applied Association average believe better buildings buyer campaign cent central station central-station Chairman charge Chicago City Commercial Section commissions Committee connected consideration considered consumers cost course cover customers demand desirable determining discussion educational effect efficiency electric expense fact figures furnace give given hand Handbook heating houses illumination important increase indicate industry installations interest Italy kilowatt less lighting lines load machine manufacturers material matter Mazda lamps means meter method months motor obtained operating plant possible practically present profit publications question reason reduction residence salesmen schedule secure seller sheets standard Street supply tion unit various watts wiring York