Württemberg, 1863, 18kr orange, vertical pair, on piece in combination with 1865, 1kr yellow green rouletted, pair and single, all tied by neat "K. Wurtt. Fahrend Postamt, 11/3" railway cds, Very Fine and attractive, a scarce mixed issue franking from letter to the United States; signed Alcuri, with 2003 Irtenkauf certificate. Michel Nos. 29+30a  Estimate $500 - 750. $0 (Image)