GLEIWITZ, 3 Pfg to 20 Pfg Numeral issue 1920, 10 Pfg on 20 Pfg overprint Type II provisional issue 1920 on small registered letter to Vienna, double-circle GLEIWITZ 23 3 20 * 1 h (OS handbook No. 89.11), rare cancel. Passed German currency control in Dresden: control handstamps numeral "4" in red circle and "33" in violet circle (latter unlisted in OS handbook), DRESDEN ALTST. 7 transit (24.3.1920) on reverse, age and use marks typical of period