Eventually, younger generations began encountering them only in museums, antique shops, family collections, or photographs.
Why Younger People May Not Recognize It
This explains the joke in the photograph.
Someone born in an era of electric and steam irons may never have encountered a charcoal iron in real life.
If they’ve only seen modern appliances, the antique object could easily be mistaken for a miniature stove, a decorative box, or even a strange piece of industrial equipment.
But older generations may immediately recognize it.Charcoal
They may remember seeing one