10 ++ 5 Pfg war disabled veterans help dark carmine red and 15 ++ 5 Pfg black violet with colorful additional franking on express messenger airmail letter with violet box cancel of 2 lines "airmail / Gelsenkirchen" and KGS "GELSENKIRCHEN 18.7.19" to Berlin with arrival postmark, the 10 Pfg in perfect condition, 15 Pfg one short perf right above, decorative document with the good colours, expertized Infla and Oechsner BPP, Michel 350.- ++ ++