TARNOWITZ 7.6.1920 ZKr (OS handbook number 342.4) on registered postal stationery postcard 10 Pfg orange red numeral of value 1920 additional franking 5 Pfg on 20 Pfg blue four single stamps (two of them lower margin copies), 10 Pfg on 20 Pfg blue five single stamps (with different overprint types) provissional issue 1920 to Oranienburg, arrival postmark (8.6.1920) on face, good condition