20.08.1944, Ministers book to the issue \"national fatigue duty\", included are miniature sheet the issued set, souvenir sheets issue including of two unperforated, sheetlet set on orange coloured paper, unperforated sheetlet set, 32 Kop. On gray granite paper in the miniature sheet, unperforated colours samples the 32 K., souvenir sheets issue likewise as colours samples (4) as well a First Day Cover, rare! The minimal storage traces as well the a little lots cap should by taking into consideration the rarity such pieces be tolerated. (illustrations see online catalogue)