Lot 11713 – 1924-29 6d. black and mauve horizontal pair from the

1924-29 6d black and mauve horizontal pair from the right of the sheet, fine and fresh mint with large part original gum, variety imperforate between impressions, a magnificent example of this exceedingly rare exhibition show piece. Cert B.P.A. (1998) (S.G. £45’000).