5 Kreuzer Kaiserkopf to the right, 1867, fine print, Type IIa, red, horizontal strip of three as additional postage on a 5 Kreuzer postal stationery envelope, number 28 II E, 154: 84 mm, flap cut D, watermark III, as an express letter to Hamburg, cancelled with a single-circle postmark "HOHENEMS 11 / 8". Envelope with moderate age patina, the affixed strip of three from Mi number 37 IIa is complete on all sides and perfectly preserved, on the back two single-circle arrival postmarks from Hamburg and handwritten note: "Via Havre, on board the "Silesia", examined by Ferchenbauer and photo certificate by Dr. Ulrich Ferchenbauer VOEB