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

Cover 3 Kreuzer prussian blue in small format, with additional franking 1851, 9 Kreuzer on lilac-pink, touched at base, otherwise wide to over-margined, with portions of adjoining stamps, with no. "87" and adjacent Ra. 2 "MANNHEIM 22 Apr." (1859) to St. Gallen in Switzerland, with 3 crosses franked onwards. The envelope above quite inconspicuous horizontal fold, otherwise fine. A unique franking combination and the only registered additional franking of the 1st issue on this envelope. Certificate Stegmüller BPP (2023)