[email protected] says he has some.
http://www.burnham.com/radiator/58200.cfm
Burnham ones are cast in Ohio
and the Govanale’ come from China. But in a pinch Burnham gets ’em from China too.
If you’re looking for something vintage, check Christ Plumbing Supply on Jerico Tpk in Garden City Park on Long Island.
They have lots of old radiators at about half the cost of new ones.
Mikes pipe Yard on Boston Road NY.
Connecticut near Stamford HOME WRECKERS.