- Animals MS & Stamps Namibia MS 1995 – Singapore Stamp Exhibition’95 • Warthog 3 years ago ken yong SGD4.50
- Fishes MS & Stamps New Zealand Stamps (blocks) 1993 – Underwater World 3 years ago ken yong NOTE: Tone at the back of stamps. SGD5.50
- Fishes MS & Stamps New Zealand Stamps (blocks) 1990 – Underwater World 3 years ago ken yong SGD6.00
- Birds MS & Stamps Pitcairn Islands WWF Stamps (joint) 2007 – Terns & Noddies Of The Pitcairn Islands 3 years ago ken yong SGD5.50
- Crabs/Seashells/Corals MS & Stamps Slovenia WWF Stamps (joint) 1996 – Turtles 3 years ago ken yong SGD4.50
- Malaysia MS & Stamps - MS & Stamps Malaysia Stamps 1999 – Rare Fruits Of Malaysia Series 2 3 years ago ken yong SGD4.00
