Stamps of GuineaBissau, 4p denom
1 to 4 of 4
postage
1979, Apr 16 National Census 1979 issue unwmk p. 12
| - | 4p | multi |
1983, Sep 1 JAAC Congress issue p. 12.75
| - | 4p | multi |
1983, Oct 16 World Food Day issue p. 12.5x12.25
| X | 4p | multi |
1985, Aug 5 composers & musical instruments p. 12
| - | 4p |
1 to 4 of 4