Order no. 268
together with 17. Rayon rarity: letter from 28.09.51 with blue lozenges from Renan BE to Geneva with stone A2 LU, type 13 with the on cover extremely rare retouching 1 left at the bottom (filling straightforward new drawn) and 17 II, stone B1 RU, type 21. Closely to full margins, catalogue = 5350.--!