5 R. on 10 Kopecks red lilac, overprint in type III (swastika 4 mm), on postage exceeding tariff rate and postal not transported registered letter, the envelope is in the middle outside of the franking folded and some stained, cancelled by Cyrillic cancel "18 8 41" (favorableness), stamp is minimal stained and point at the issue typical perforation on, extreme rare and decorative document this anyway nice very rare stamp, signed E wild boar and photo expertize Walter Zirath BPP (2025) " the stamp is a little stained. otherwise are no defects cognizable, because the perforation is typical. the cancellation resulted favor half. this is a very rare stamp.