1921, Red Cross 6+30m. red tied by cds. “ZELOW 29.III.21” to underpaid express cover to Paterson, New York, upon arrival taxed with “DUE 4 CENTS” and postage due 2c. as pair applied, undeliverable with adjacent straight-line “Moved, Left no address”, soe minor wear, scarce and attractive, signed with certificate Petriuk PZF (2024)