I was going to save this for the exact date, but I will be on a cruise ship among the Greek islands. The picture is dated July 7, 1977. Click on the image to see a larger picture:

From our local newspaper in New Jersey. The caption reads: “Jamie Rubin, 5, is startled by the first trial explosion during the fireworks display last Saturday. After clapping his hands over his ears, he later gives way to a few frightened tears.”