- Crabs/Seashells/Corals MS & Stamps Gibraltar MS 1998 – Marine Environment 3 years ago ken yong SGD5.50
- Fishes MS & Stamps Eritrea MS 2000 – Fish & Coral Reefs Of The Red Sea 3 years ago ken yong SGD5.50
- Fishes MS & Stamps Fiji WWF MS 2004 – Fiji’s Tuna Today and for the Future 3 years ago ken yong SGD6.00
- Crabs/Seashells/Corals MS & Stamps South Africa Stamps (joint) 1995 – Sea Shells Of South Africa 3 years ago ken yong SGD5.50
- Crabs/Seashells/Corals MS & Stamps Guinea-Bissau Stamps 2002 – Seashells 3 years ago ken yong SGD4.50
- Crabs/Seashells/Corals MS & Stamps Bahamas MS 1977 – Marine Life 3 years ago ken yong NOTE: Mounted mint. SGD4.50
