1890, Nossi-Bé (Madagascar), "NSB 25c" surcharge on 1f, the three different types in a vertical strip of three. Mint original gum, hinge remnant. A very fine example of this rarity (ONLY 200 PRINTED, OF WHICH MAYBE 20 REMAIN AS A STRIP SHOWING THE THREE TYPES). Certainly the ideal way to show this rare stamp. Certificate Roumet . Yvert 18+12+15, Maury = 5250 EUR. (Tax Method: Margin System)