Hot Rods air cleaner ID help please

Looks like an older aftermarket air cleaner (JC Whitney?) It came on a '57 Ford w/312 4bbl that I've been working on. Does anybody have a brand name for it? or are they reproduced? Chromed steel. Measures 10" across and about 3" tall with a dome in the center. I'm not sure if the base is original.

 

Looks like a Stellings air cleaner. I think they are being reproduced.

 

that's a Helling Stellings...looks to be original

 

Thanks for the info.
I'm not finding repops this size, just small ones.