I'm not sure what you mean by "Vintage Ravenor Classic."
Since 2013, Sunfly has produced a "Ravenor" and a "Ravenor Classic," which seem to differ only in label color, on their new molded ceramics.
Before 2013, they produced a "Ravenor" line on plain (no mold) ceramic chips. Is this what you mean by "Vintage"?
Which are you looking for?