8 penny Heuss watermarked YII in the coherent stamp booklet pane (without margin of sheet) with 1 Pfg numerals (2), 5 Pfg Heuss (2), 10 Pfg Heuss (2) and 20 Pfg Heuss (3) as well additional franking 5 Pf Heuss (2) as correctly franked franking on registered international letter from \"Berlin\" to Aarau / Switzerland, photo expertize H. D. Schlegel BPP: \"perfect\"