Errrr...no they don't !
Actually the museum sold off three of theirs a month or more ago to a company for conversion to ground trainers,last seen in the Tewkesbury area.Looks like that company is buying more from the part Indian stock brought back by an entrepreneur in Surrey quite a few years ago.They have been stored at Redhill,Biggin and near Sevenoaks ever since.
All are stripped of useful parts.