- Birds MS & Stamps Seychelles WWF Stamps 1996 – The Black Paradise Flycatcher 2 years ago ken yong SGD6.00
- Birds MS & Stamps Isle Of Man Stamps (2pcs joint) 2006 – Manx Bird Atlas 2 years ago ken yong SGD8.00
- Birds MS & Stamps - Butterflies MS & Stamps Canada Stamps (blocks) 1995 – Migratory Wildlife 2 years ago ken yong SGD5.00