Employment increased by 7,000,000, Washington, D.C. Oct. 3. John W. O'Leary, chairman of a special committee on employment of the United States Chamber of Commerce, reported to the directors of the chamber, now meeting in Washington today, that employment of worker in industry and private business has increased 7,000,000 from the low point of the depression. O'Leary is shown with Harper Sibley, president of the U.S. Chamber of Commerce, as he made his report today