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

1855, Ludwig I, self-addressed front (with part of the back), to the Bishop of Speyer, with adjacent double circle cancellation of Munich and black "Chargé"; arrival datestamp and well-preserved royal lacquer seal.