10 Millrd. On 50 Mill. Mk rouletted, block of six with upper margin A of the Regional Directorate of Posts Hamburg and horizontal pair with lower margin, margins in each case about the envelope fixed and stamps typically commercially unclean separated, along with two vertical pairs 5 Millrd. Mk perforated as properly franked franking on won. December letter (envelope on the rights half a slight discoloration). By each denomination value one stamp with parallel phenomenon 1 (PE 1) beneath. With Postmark with Upper Circle Segment stamp "HOLLERN BZ. STADE 4.12.23" to Hanover. Abridged certificate with photo Tworek BPP (01 / 2018)