9 Kreuzer carmine, serrated-ring cancellation "87" of "MANNHEIM 9 FEB 11-1 M (1863)" on letter wrapper addressed to Troyes/France. Correctly rated under the 1857 tariff, 3 Kreuzer Postal Union rate and 6 Kreuzer indicated onward postage, perfect condition, not repaired, expertised Flemming BPP, Franz Stegmüller BPP photo certificate (2024): "complete perforations on all sides, fresh colours and original, perfect condition", Mi. 600.- ++