5 Pfg on 10 Pfennig Crown / Eagle with a steep printing imprint "China", overprint in Type 3 b - only once occurring in the half sheet (field 47 or 97), postmarked with a circular stamp TSINGTAU 16 / 5 00, certified by Friedemann, photo certificate Michael Jaeschke-Lantelme BPP "fresh color, very well perforated ... in flawless, used condition.