Congo - Katanga - Collection issues - Franc 1961

First, you can select one country or all countries.
Second, you can fill a face value. All incomplete words will work. This field is optional, you can fill a numeral or a alphabetical value.
Third, you can fill a date. This field is optional, but it must contain 2 characters or more to work.
Fourth, you can fill a term. This field is optional. Please split these by a space or a coma. Each terms must contain 3 or more characters to work.