At Chagrin Falls. Out from the mountainous, forested pit of Bellefonte, Pa., Gethsemane of eastern airmail pilots, flew National Air Transport's Thomas P. Nelson last week. As he headed west for Cleveland thick snow flurries hid him from the ground. At snow-blown Cleveland Pilot Nelson was late, by minutes, hours, days. Col. Lindbergh, onetime flying companion of the missing man, flew his own machine over the treacherous Alleghenies to join 25 other planes in a systematic search of northern Ohio. Presumption was that Nelson was forced down by ice forming on the wings...

