NN915: United Nations - 1993: 40k
NN916: United Nations - 1991: 40k
NN917: United Nations - 1994: 40k
NN918: Cocos Islands - 2000: 35k
NN919: Christmas Islands - 1997: 45k
NN920: Christmas Islands - 2000: 50k
NN921: Indochine - 1944: 40k
NN922: Indochine in đè (Khối 4): 600k
NN923: Bản in thử màu - Triều Tiên - 1987: 2.460k