1989 - 1991, monetary union, above 40 covers and cards from the 3 postage periods in the transitional period, all correctly franked with additional services like registered, special delivery or insured letter (7), including also a special delivery postal stationery postcard, as well mixed frankings German Demokratic Republik (East Germany) with Federal Republic of Germany / Berlin, interesting lot from abandonment of a collection for the specialist, rare in this form