1920, 5 Pfg to 1, 50 Mark Imperial Eagle, 12 coloured essays for a postage stamps issue, printed on ungummed paper, denomination value 1 Mark in two different colours, expertized Ludin and photo expertize Dr. Helmut P. Oechsner BPP \"in perfect quality. \" (7 % import duty will be charged on the hammer price, if this lots is shipped within the EC or the UK).