2 1/2 Gr. Large shield light reddish-brown, centric cancellation single circle postmark \"FRIEDRICHSHAIN 14 1 75\", irregular perforated, fresh colours, embossing break and small edge split, the new post office locality became first in the IV. Quarter 1873 opens and is therefore on breast shield stamps hardly to find, associated with the using up the 2 1/2 Gr. Stamp as 25 Pfg value especially attractive, detailed new photo expertize Krug BPP (2023) : \"the rare postmarks. \"