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

12 Mühlrad-cancel green, very wide margins on all sides with complete intermediate lines on 3 sides, together with full to large margins 3 Mühlrad-cancel pink, each with clearly applied open Mühlrad-cancel "187" and clearly adjacent semicircle "HEIDECK 26/11" on envelope of 5th weight ("with enclosures") to Regensburg. A special attractive letter with very rare inland postage paid. Certificate Brettl BPP (2007)