Free City Danzig; The Germania Burelage Issue.
Karl Trübsbach, a stamp collector in Chemnitz Germany, had a large number of covers sent to him from Danzig, the Saar, Memel and other occupation areas. The covers were usually franked with multiple copies of high-value stamps and were often registered with Special Delivery service requested. They were usually over-franked. Here are three over-franked examples sent to Chemnitz from Zoppot c postoffice in Danzig.
Copyright: 2020 Danzig.org