Well centered 5 kr stamp from the Hópflug Ítala special flight set of 1933 with an unusually well placed cancellation, which is quite unusual on this particular issue. Accompanying the stamp is a photocopy of a certificate by the well known expert Bolaffi, from back in the day when the stamp still sat on a letter-piece along with the other values of the set. A very clean and flawless stamp. Facit 14.000.

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