1900 - 1919, mint never hinged and mint collection with among others Michel number 53-62, 65 I+II, 66 II+III, 68-77, 78 A b, 78 B, 87 I d (2), airmail Rhein Main Michel number IV, V-VI, service Michel number 1-14 and so on, some expertized with 5 certificates and 3 short attests Jäschke L. BPP