Wroclaw Katowice railway mail Z. 346 14. 7. 20, multiple a little indistinct on postage exceeding tariff rate registered cover with 25 Pfg. (12) and 2 + Pfg. (8) postal stamps to Oranienburg with arrival postmark, 4 stamps tied by date stamp TARNOWITZ 14. 7. 20. and registration label "Tarnowitz" pasted up, unusual combination!