1920 - 1939, cancelled collection with among others Michel-no. 11 c (perforation fault), 13 b (trace of crease), 22 b, 35, 58 I, 100 Y a, 100 Y b, 163, 181-192, 207-211, 220-230, souvenir sheet 3 I, 289-297, 292 D y, D 25 b, D 26 b, D 41-51, P 1-14 and so on, in addition to it port Gdansk, nearly all stamps expertized, some with certificates or short attests.