- Animals MS & Stamps Rwanda Stamps 1982 – 10th Anniversary Of Environmental Protection 2 years ago ken yong SGD5.00
- Animals MS & Stamps Pakistan WWF Stamps (blocks) 1989 – Himalayan Black Bear 2 years ago ken yong SGD4.00
- Animals MS & Stamps USA MS 1978 – Canadian International Philatelic Exhibition • Wildlife Of The Wilderness 2 years ago ken yong SGD5.00
- Animals MS & Stamps Thailand MS 1995 – 20 Years Of Diplomatic Relationship With China 2 years ago ken yong SGD4.50
- Animals MS & Stamps Thailand Stamps 1993 – International Writing Week • Dogs 2 years ago ken yong SGD4.50