1 / 4 Gr. small breast shield gray violet and 1/3 Gr. small breast shield green as well two single values 1 Gr. large shield carmine always with horseshoe cancel Hamburg I. A. 15. November 72 on international letter to London with arrival postmark, cover with small faults, stamps mostly well perforated and in good total maintenance, decorative and unusual mixed franking with tiny postage exceeding tariff rate!