50 Pfg dark grey, four singles (2 on reverse), 2 Mark dark brown Steelworks and Dove of Peace 1920 on small letter to Philadelphia, PA/USA, addressed to German consulate, double-circle GLEIWITZ 14 6 22 * 1 f (OS handbook no. 089.8), rare cancellation, arrival (2.7.1921) on reverse, various US postal endorsements: PHILADELPHIA NO. 7, UNCLAIMED 3, Not in Directory, plus blue-pencil German Consul. Rare franking and interesting early inflation-period document, age and use wear typical of period