“Just do a search on preserving fresh eggs.”
Sir Francis Chichester, when he did his round the world single-handed sail in Gypsy Moth IV took waxed eggs with him...just good ole paraffin wax.
He must have liked eggs as much as I do. I love them. There have been many days when I’ve had eggs at 3 meals.
Yeah, my cholesterol was high when last checked, but my “good” cholesterol was high too.
I know old timers that say refrigeration ruins eggs. They’d bury them in straw in the barn and use them all winter.