I just dug out my lunch box from first grade, the only year I carried lunch to school. I believe it's from 1962 or 1963. It has a space capsule on one side and a rocket taking off on the other side. Didn't they call it the John Glenn lunch box? I also have the thermos. Sorry no pics. It's the style of this one
from ebay only mine is in much better condition.
https://www.ebay.com/itm/Vintage-196...p2047675.l2557