5 Mark numeral of value in the oval, having bright colors and perfect perforations piece of the rare stamp, tied by round date stamp (type V) "Heligoland (. . . ) 8 1890" on beautiful piece, except for one trace of a corner crease lower right in perfect condition, signed Smidt VÖB and new photo expertize Heitmann BPP (2017) : "a decorative piece, of this rare stamp. ", Michel 1.500.-