Show NEW TECHNIQUE The underground explosion of ft p baby atomic bomb in Nevada Nevada Nevada Ne Ne- vada last September knocked the pen of a specially designed seismograph in Michigan clear across its recording roll This disclosure combined with other information still cloaked in secrecy has encouraged encouraged encouraged en en- leading earthquake specialists to believe that an effective system for detecting nuclear explosions would be possible but difficult to achieve ach ach- Such a system would be bea a key element In any disarmament disarmament disarmament disarm disarm- ament inspection scheme |