Heinrich Köhler 383rd Auction – Day 7 Grand Duchy of Baden – Frankings and Postal History – The Klaus Peter Geis Collection Schleswig-Holstein 1850–1867 – The Rolf Beyerodt Collection

9 cross bluish green, 2 single values, one with large margins on all sides, one slightly touched above and small corner bend, with closed Mühlrad-cancel "217" and adjoining straight-line "MÜNCHEN 29 MAR 1851" on bishop's cover of 2nd weight to the Archbishop of Cologne. An attractive and scarce piece. Certificate Stegmüller BPP (2024)