Although this issue was authorized by the Guinea postal administration, virtually the whole issue was not sold in Guinea, but only distributed by the Guinea philatelic agency Stamperija for distribution onto the philatelic market. This item still being sold on the Stampera website as of 2025, two decades later.
Albert II of Monaco, and
1. Baiji (Lipotes vexillifer)
2. Common Bottlenose Dolphin (Tursiops truncatus)
3. Amazon River Dolphin (Inia geoffrensis)
