International Stamp Exhibition "Philanippon '91" - Tokyo, Japan 1991
Praegu kuvatakse: Põhja-Korea - postmargid - 1991 - International Stamp Exhibition "Philanippon '91" - Tokyo, Japan - 1 margid.
1991
International Stamp Exhibition "Philanippon '91" - Tokyo, Japan
10. jaanuar WM: mitte ükski perforatsioon: 11¾ x 12