cover 3Kr. greenish blue, horizontal strip of four with mainly good to large margins on uncreased 1860 entire letter to Meiringen, Switzerland, cancelled by open cogwheel "356" with double ring "NÜRNBERG 25 SEP 1860 - origin d.s. adjacent and showing Swiss transit and arrival c.d.s on reverse. Fine and a very scarce franking. Signed Pfenninger. M.2 II. Photo