Guinea Bissau Postage Stamps

13 Pins
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Guinea Bissau (02) 1988 International Stamp Exhibition FINLANDIA '88 - Helsinki, Finland
Guinea Bissau (10) 1983 Chess
Guinea Bissau (08) 1983 Chess
Guinea Bissau (13) 1983 Chess
Guinea Bissau (12) 1983 Chess
Guinea Bissau (05) 1988 Fungi