1919 - 1923, mint never hinged, unused and cancelled lot with among others Michel number 118 a, 159 b (5), 177, 179, 256 d, 303 (6), 331 (mint never hinged pair), 332 (2), D 65, D 86, D 87 and so on, many expertized, with 7 short attests Weinbuch BPP