North Korea 2001 Chess World Champions 30ch (Botvinnik & Smyslov) sheetlet of 6 imperforate at top, unmounted mint
North Korea 2001 Chess World Champions 30ch (Botvinnik & Smyslov) sheetlet of 6 imperforate at top, unmounted mint
North Korea 2001 Chess World Champions 30ch (Botvinnik & Smyslov) sheetlet of 6 imperforate at top, unmounted mint