I can remember lemons being quite big in the '60s. But
I was a lot smaller then.

If the mound isn't wide enough, it is a real pain to try to get a half lemon fully squeezed, and if it were a tightish fit in the bowl, you'd knacker your knuckles.
I would strongly suspect you have a lime squeezer.
I want a slightly bigger one, the same as this for my lemons.
