10 Groschen numerals, yellowish-grey, tied by postmark \"Schopfheim 30 April \" from the Kreuzer area! Faultless condition, expertized Pfenniger and photo expertize Krug BPP (2022) : \"in perfect condition. \" - is these stamp with postmark in perfect condition anyway already a rarity is they with the cancellation from the Kreuzer area a rarity! Surely one of the few possibilities such an one piece for the characteristic collection to purchase by auction to can!