1920 - 1939, mint never hinged (from the beginning few unused values) and used double led collection, as well better values like Michel-no. 53 / 62 and 131 / 32 neat cancelled expertized Infla respectively Gruber BPP, good bases stock with numerous signed stamps, mostly tidy condition, neat on as good as new lighthouse printed forms in the spring back binder, Michel more then 800.-