This triangular postage due stamp from Gabon features a detailed illustration of ripe oranges and blossoms, symbolizing the country’s tropical agriculture. Issued during the 1960s, it carries a face value of 5 Francs and belongs to a series of triangular postage due (“Timbre Taxe”) stamps highlighting local produce. The finely engraved design, credited to Géo François and printed by Chaix, reflects the artistry of French colonial-era printing houses. Its unusual triangular format makes it especially appealing to collectors of classic African philately.