1 / 2 Shilling bluish green / reddish carmine, head type II, rouletted, used with circle date stamp type I \"Heligoland . SP 18. \", repaired - left margin added to and rubbings, visually impressive copy of the rare stamp, expertized DD (Decker) and photo expertize Heitmann BPP (2021) (1II) Certificate (Image 1) (Image)

1 / 2 S lightolive-green / carmine in perfect condition mint never hinged from upper margin (this with rest of hinge), signed on the base Wittmann and photo expertize Schulz BPP, Michel 400,-- (6xe) Certificate (Image 1) (Image)

5 Sh / 5 M multicoloured in perfect condition mint never hinged, signed on the base Georg Buehler, Michel 400,-- (20A) (Image 1) (Image)