Hot Rod Heater - $75 (Chico)

I need to sell off some of my extra project material.
This a heater of unknown origin.
It can be made to fit into any rat rod/hot rod/ street rod of your choosing.
Please see the attached photos.
It is sold in as-is condition.
I have not tested it in any fashion.
The unit as a whole, measures close to 9" across.
Asking $75 OBO, thanks.