1920 / 59, mint never hinged and cancelled, partly specialized collection with among others Michel number 10 y I, 10 y III y, 104-07 Br, 122-25 (block of four), 128-34, 144-50, 151-57, 161-67, 168-70, 171-77, souvenir sheet 1 and 2, 198 I and so on, some expertized with some certificates, in addition to it sheet and First Day Cover