can be difficult to recognize.
The picture even comes with a playful challenge:
“I’m positive you will not know what this is. If you really know this, then you must be old.”
That caption is designed to make younger viewers curious—and older viewers nostalgic.
But the mystery has a surprisingly practical answer.
The object is an old-fashioned charcoal box iron, sometimes called a charcoal iron or coal iron.
Long before people could plug an iron into an electrical outlet, households had to find another way to produce the heat needed
