1863-64 Issue: Three 15Kr brown together with 10Kr blue, and two 5Kr rose and two 3Kr green, partly on reverse of FOUR-COLOUR franking reg’d cover to Paris, tied by red RECOMMANDIERT / WIEN 7/9 / 1865 cds, red CHARGE and AUTR. / STRASBOURG hs, bs, stamps with wax seal on reverse, very fine and rare