NORTH KOREA SET OF 10

NORTH KOREA SPECIMEN SET OF 10

Specimen banknotes are sample versions of real banknotes, produced primarily for educational, testing, and display purposes. They are not legal tender and cannot be used for transactions.

• Marked as “SPECIMEN”: Typically, the word “SPECIMEN” is overprinted or punched (perfin) onto the banknote in a prominent manner, often in large, red letters, to clearly differentiate them from genuine currency.
• Special serial numbers: Many specimen notes have unique or readily identifiable serial numbers, such as “99999999999” or “00000000000”, according to Wikipedia.
• Limited production: Unlike regular banknotes, specimens are produced in smaller quantities, which often makes them valuable to collectors.