5 Pfg. on 10 Pfg crown / eagle with diagonal overprint, type 5a, neat cancelled "TSINGTAU", superb in every respect (choice copy), rare, only on field 41 and 91 occurring, expertized Steuer BPP and new photo expertize Jäschke-Lantelme BPP (2018) "the stamp shows deep rich colors, very well perforated and is in faultless, used condition. ", Michel 1.000.-