Sudetenland Rumberg 3, 20-H Wir Sind Frei!
VF LH Sep. 1938 20h. coat-of-arms stamp overprinted to welcome German rule. Germany was given the Sudetenland by England and France in an attempt to avoid war. Overprinted with "Wir Sind Frei and Swastika. Initialed on reverse by German expert Hanns Botscheck.