1 Sgr. rose, 2. postage stamps issue "smooth ground", on all sides having full margins, visually very impressive block of four with four clearly strikes of the number cancellation "280" (Creuznach), at the bottom adhesive crease and splitting crack as well small rough place at the right lower stamp, signed Bartels (a little visible on the back), photo expertize Flemming BPP: ". . . . . For the rarity of the cancelled blocks of four this emission should the indicated small defects be tolerated. Pictorial very fine example. ", Michel 3. 000.- - blocks of four the Michel-no. 6 are very rare!