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

2 shillings grey-blue with neatly upward and adjacent DKr. "ALTONA 9 11 67" on envelope to Nyborg in Denmark. When inspected by the post office, the letter fell into the 2nd weight category, hence the boxed cancel "Insufficiently franked" was affixed and taxed with "10" Danish Skilingen. The envelope is defective and unfresh due to opening.