KLEIN-LASSOWITZ, 40 Pfg green-olive vertical strip of five with top margin and gutter at bottom, Steelworks and Dove of Peace 1920 as multiple franking on letter to Kreuzburg / OS, double-circle KLEIN-LASSOWITZ 14 6 22 * (OS handbook No. 146.1), very neat strikes, rare cancel and interesting early inflation-period document, good condition