3 penny to 5 Mark imperial yacht on paper watermarked 1 (lozenges), complete set with nine values, as well following variety: 26 b, 26 y 29 A, 30 A, 32 from, key value as corner margin piece lower right, mint never hinged, faultless condition, unsigned, photo expertize Michael Jaeschke Lantelme BPP "in faultless, mint never hinged condition. ", Michel 380.-