Another pic of the box open, looks like the electronic device is packed in a small box inside the larger one:
Invicta Electronic Master Mind (1978, LED, Model# ?)
Mathematical quiz game. As seen in the first pic, the game is packed in a box with an additional slip cover box.
Another pic of the box open, looks like the electronic device is packed in a
small box inside the larger one:
Do I have this? Yes, boxed (mine is sealed).