5 Pfg on 10 Pfg crown / eagle bright-purple-red with diagonal overprint "China", overprint in type 1 with violet line, unused with original gumming, faultless condition, photo expertize Jäschke Lantelme BPP (2021) : "In faultless, unused condition. ", Michel 260.- undervalued, from us the last time before 5 years offered.