Deletion of Restaurant Standard Buffet

Comment: per . I'm seeing similar results: there was  Mk4 RSB, and it's clear that "B" stood for "Buffet", but it seems untrue that "RS" stood for "Restaurant Standard", or for that matter that "RSB" stood for a general class of cars other than this one small set. It looks to me as though "obliterate and start over" is the right approach here, unless someone can find a source that says anything like what ''some'' version of this article ever said. I am absolutely sure that the USA claim is utterly false: there's no Amfleet car like this, and pre-Amtrak railroads didn't use that kind of language, or for that mater, serve food that way
Stance: delete
Cited policy: Wikipedia:Blow it up and start over (WP:TNT)