U. S. TRIES TO EASE PARLEY'S DANGERS; Chance of Accomplishments Stressed Despite Prospect of Soviet 'Spectacle' U. S. TRIES TO EASE PARLEY'S DANGERS
US officials seek ways for fruitful conf; fear Khrushchev seeks propaganda 'spectacle'; speculation; Sens Humphrey, Javits, Mundt comment, TV ints; Eisenhower replies to Chamoun July 21 lr; W Ger repr backs role for Israel in summit conf in which Arab states are represented