RL + L +10 Pfennig numeral series, horizontal se-tenant combination from booklet pane sheet, basic stamp Mi. no. 159 brown-olive, watermark 1, green and olive rule bars and partial HAN H 3(148.21) on blank label, cancelled "FRANKFURT a (MAIN) 1 r 21.7.22 7-8...", perfect condition, expertised Infla circular mark, Dieter Weinbuch BPP photo certificate (2010) "faultless condition", rarely offered outstanding item without reservations, 1.400.-