The Michigan Daily-Tuesday, May 16; 1978-Page 9 it Bill"became the Electric Bil' he 1930s nearly all d in your changed )dern anted, lights ller part of sts. t-free ditioners, ranges, lights actually account for less than 20% of the electricity you use. That's why proper use and maintenance of major appliances is so important.r The more efficiently these big energy users operate. the more economical they'll be. And that can save a lot of money and a lot of energy. Detroit Edison can tell you how to get the most out of the major appliances in your home. So call or stop in at any Detroit Edison customer office for helpful information. Save where it really counts. The power is in your hands.