30 Pfg dark olive gray Goethe December 1945 type of paper w - yellowish thick paper with coarser network structure along with Thuringia 3 Pfg, 8 Pfg, 12 Pfg and 20 Pfg postage stamps issue October 1945 / January 1946 as well All. occupation 10 Pfg dark sienna digit drawing so-called Control Council I February 1946 on properly franked registered letter to Lippstadt, ZKr WEIMAR 18.3.46.-18 n, arrival postmark LIPPSTADT 28.3.46.-15-16 o, time typical traces of age and usage, photo expertize STROEH BPP ("the postage stamps are genuine and immaculate in perfect condition. the envelope has slight traces of use, otherwise flawless. cancelled 30 Pfg-stamp in this type of paper are very rare. ")