Württemberg, 1859, 9kr carmine rose + 1861, 6kr green. Tied by "Cannstatt, 30 Jul 1861" cds's on registered folded letter sheet to Coeln, stamps additionally tied by red boxed "Recomandirt" handstamp; cover slightly folded in at bottom, Very Fine and choice, a scarce mixed issue franking. Scott No. 17. Michel No. 14a  Estimate $400 - 600. $0 (Image)