RARE experimental air cleaner 62' for 383 or 413 dual inline 4 barrels

I emailed Nick at Nick's Garage. He's somewhat of an expert on rare air cleaners. He said it is entirely probably this is the real deal because Fram did make the filters for Chrysler in that era. Also, the base and top surely don't look like they were made in somebody's back yard. I think it's kinda cool.