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

4 shillings brown ochre, horizontal pair and 2 single values, together with 1⅓ shilling pink-purple, with neatly upward and adjacent double circle cancellation "APENRADE 13 5 66" on small envelope via 'Prussian closed mail' to Orleans, Massachusetts; "10" noted on reverse as further franking. A small part of the reverse of the envelope is missing due to improper opening; the top right corner has been replaced. One value of the postage paid slightly glued around the margin of the envelope, otherwise in good condition for this destination. Only a few franked covers from Schleswig-Holstein to the USA are known. Signed Georg Bühler and certificate Möller BPP (2003)