NW10: Hungary - 1963 - Tem không răng (có hình 1 tem của Việt Nam): 250k
NW11: Rwanda - 1983: 125k
NW12: TAAF - 1987: 120K
NW13: Rwanda - 1970: 65k
NW14: Rwanda - 1970: 80k
NW15: FDC - Uganda - 1989: 270k
NW16: FDC - Uganda - 1989: 270k
NW17: FDC - Uganda - 1989: 270k
NW18: FDC - Uganda - 1989: 270k