Rural Phone System, Electrification Shows Record Financial Performance WASHINGTON (USDA) The Nation’s rural electric sys tems once little more than a pair of copper lines supported by wooden po'ies and Rural Electri fication Administration loans celebrated their coming of age in 1956 with an improved ability to serve their communities and a record financial performance, the U. S. Department of Agricul ture reported today. Increasing attention to sales promotion and management prac tices, together with an influx of non-farm residents and small in dustries moving from crowded cities, pushed total operating revenues past the $5OO million mark for the first time in the 21-year-old program. In 1955 the systems reported $449,625,487 of operating revenues. Total net margins after deductions for expenses, depreciation and in terest rose more than 25 per cent over the previous year and reached a record $73 3 million. “The 1956 renort shows how far rural electrification has come since the early days of just lights in the farm home,” REA Ad ministrator David A. Hamil com mented. “Electricity, property ap plied, now is one of the most profitable and economical tools the farmer can use. In many areas the transformer bank has replaced the big barn as the sym bol of a farmer’s success. “Even more impressive