500 Mark official stamp in mixed franking with Michel number 35, 37, 38 and 40 as well postal stamps Michel number 151 (2), 152 (3), 154 (3) and 156 (3) on with 900.000 Mark about 19.100 Mark postage exceeding tariff rate registered printed matter from Gdansk to Dresden, cancelled \"Gdansk * 1 h 17.9.23\" with arrival stamp Dresden from 18.9.23, outside of the franking horizontal crease in the cover, without any signatures, photo expertize buck BPP (2022) : \"the quality of the franking is perfect. \", Michel for single stamp stamps approximate 1.850.-