UFO spotted in Philadelphia with erratic movement

Summary

In May 1962, a Philadelphia civilian reported an object that appeared and disappeared four times over 45 minutes. The witness described it as a saucer-like object with a dome shape, moving in a circular and erratic pattern, even passing in front of and behind clouds. Though observed with binoculars, the sound and origin remained unclear. Investigators concluded it could be light reflections or an overinterpretation of a distant object. The case stands out for the lack of additional witnesses and the difficulty in confirming its nature.