Guyana stamps 1980

Guyana, 1980: the 5 stamps issued that year, with photos, face values, catalogue values and details.

• Virola surinamensis — 10 c
• Hymenaea courbaril — 30 c
• Mora excelsa — 50 c
• 25th ann. of Commonwealth Caribbean Med. Research Council — 10 c
• 25th ann. of Commonwealth Caribbean Med. Research Council — 60 c