Eggs can be stored by dipping into melted crisco to form a barrier then stored in cool area.
Research further but this was told to me by my brother that lived aboard sailboat and cruised for years.
Cool
A couple of coats of mineral oil will do the trick, too.
“Eggs can be stored by dipping into melted crisco...”
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Very similar to the older method of dipping UNWASHED Eggs in melted paraffin (or wax).
Egg preservation science...
Internal quality and shelf life of eggs coated with oils from different sources
https://pubmed.ncbi.nlm.nih.gov/22417448/