20 Kop. on 30 Kop. and postal stamps 20 Kop. on 1 pfennigs "Hindenburg" 20 Kop. on 15 Kop., the stamps and the postage stamp impression of the marked postal stationary envelope have real overprints, the Cyrillic cancel are likewise genuine, properly franked registered letter, which however assuredly not mailed is, rare, unsigned and photo expertize Gerhard Krischke (2001) : " the condition is perfect. ", Michel 780.-