- Animals FDC Great Britain FDC 1986 – Nature Conservation • Species At Risk 2 years ago ken yong SGD4.50
- Animals FDC Australia FDC 1984 – Australian Animals Series 2 • Reptiles & Amphibians 2 years ago ken yong SGD4.00
- Animals FDC Antarctic Territory Stamps (joint) 1983 – Regional Wildlife 2 years ago ken yong SGD5.50
- Animals FDC Australia Antarctic Territory FDC 1988 – Environment Conservation 2 years ago ken yong SGD5.00