Heuss watermark sideways, airmail long distance cover the 2nd weight step, 110 Pfg - complete stamp booklet pane with margin (1st issue - watermark 4 Y) with additional franking 5 Pfg Heuss (2), from \"Mühlacker 29.6.60\" to Berlin Charlottenburg with reverse arrival stamp as well carriers cancel, cover above through opening shortened, expertized Schlegel BPP, Michel 1.500.-