1920 / 1988, interesting equipment with some good souvenir sheet and miniature sheets issues, amongst other things as well Michel no. 1314 sheetlet on First Day Cover, foursome sheetlet 2407 / 2409 in mint never hinged and in used, souvenir sheet 13 mint never hinged and used, souvenir sheet 16 A / B mint never hinged and on registered covers, and so on. And so on.