- Crabs/Seashells/Corals MS & Stamps Falkland Islands Stamps 1986 – Seashells 1 year ago ken yong SGD5.50
- Crabs/Seashells/Corals MS & Stamps Niuafo’ou MS 2002 – Mysterious Marine Creatures • Cephalopods 1 year ago ken yong SGD6.00
- Crabs/Seashells/Corals FDC Spain MS FDC 2013 – Marine Animals In Danger Of Extinction 1 year ago ken yong SGD5.50
- Crabs/Seashells/Corals MS & Stamps Philippines MS 2013 – Deep Sea Shrimps Of The Philippines 1 year ago ken yong SGD5.50
- Crabs/Seashells/Corals MS & Stamps Papua New Guinea Stamps 1991 – Seashells 1 year ago ken yong SGD4.50
- Crabs/Seashells/Corals MS & Stamps British Virgin Island Stamps 1979 – Conservation 1 year ago ken yong SGD4.50
- Crabs/Seashells/Corals MS & Stamps Gilbert & Ellice Islands Stamps 1972 – Corals 1 year ago ken yong SGD4.00
- Fishes MS & Stamps St. Vincent & The Grenadines Of St. Vincent Stamps 1984 – Fishes 1 year ago ken yong SGD5.50
- Crabs/Seashells/Corals MS & Stamps St. Vincent Stamps 1985 – Marine Life 1 year ago ken yong SGD5.00
