Looks like a beauty. Any information on this set out there?

polaraman

http://cgi.ebay.com/Marconi-700-Prototype-Television-1936-240-405-Lines_W0QQitemZ6233753747QQcategoryZ3638QQrdZ1QQcm dZViewItem

I don't believe the seller is correct that there's only one other dual-standard (405/240) set left in existance.