9 Kreuzer lilac-red, Württemberg arms, complete perforations all round, double-circle "STUTTGART 1 NOV 1862", good embossing, single franking on folded letter to Linz on the Danube, Austria. Original condition with fresh-coloured stamp, perfect, correct Postal Union single franking, expertised Thoma BPP, Thomas Heinrich BPP photo certificate (2021) "genuine and faultless", Mi. 2.700.-, ex Falkenstein collection