2 Groschen small breast shield, ultramarine, from full left margin of sheet, outstanding embossed and centric embossed in perfect condition, mint never hinged, photo expertize Hennies BPP and photo expertize Sommer BPP: "the stamp is mint never hinged. Me is only another mint never hinged stamp of this issue with left margin of sheet recorded. Breast shields rarity in perfect condition. ", Michel 14. 000. free of premium for the extremely rarely margin of sheet!