3 Pf. steep overprint pale ocher in perfect condition on registered cover along with 2I-6I from SHANGHAI 21 / 9 99 to Kiel, photo expertize Jäschke-Lantelme BPP: "except for 3I and 4I in faultless, used condition. The cover, the postal route regular cross has, shows a horizontal crease. " by Michel on cover unknown!