If I had to guess, it is most likely 1968 based on the photos you've provided us @Rushmore. https://en.numista.com/catalogue/pieces1719.html
We somehow started a family tradition of fruit salad with pomegranate for Christmas Eve dinner. Cut them open and scoop out the seed things; those are the edible part. Wear dark clothes, the juice stains.
I was wondering what they were, until you mentioned that they were pomegranates. I wonder if there are many coins with fruits on them...
I've seen the little juice-filled balls called "seeds" and "arils". Wikipedia says they are not arils, but sarcotestas. The actual seeds don't taste great, at least to me, but they've got fiber and antioxidants, so I usually just crunch them down.