50 H. And 1 Kc. Postage due stamps, always two pieces, with Czech additional franking on decorative to Weimar addressed cover, alongside Karlovy Vary 8. X. 38, the stamps uncanceled there already invalid, in perfect condition (one stamp the additional franking damaged), very scarce stamps, issues only 640 respectively 490 piece, new photo expertize Brunel VP (2017), Michel 180.- for unused