POSTAGE DUE 5 HALER

Classification

Territory

Czechoslovakia I (1918-39)

Subject

Documentation of territorial and constitutional changes History of the post and its operations (incl. a chosen territory) Postage due stamps and their postal use Postal rates and methods of franking (incl. inflation, currency reforms etc.) Standard post office postmarks

Time period

Interwar period

Exhibition class

One-frame exhibits