- Birds MS & Stamps Malawi MS 2011 – World Bird 2 years ago ken yong NOTE: Stamp ink stains at the back of MS. SGD3.50
- Birds MS & Stamps St. Tome and Príncipe Stamp Sheet 2004 – Owls Of Africa 2 years ago ken yong SGD6.00
- Birds MS & Stamps France Stamps 1995 – Bicentenary of J.J. Audubon • Birds 2 years ago ken yong SGD4.50
- Birds MS & Stamps Ascension Island Stamps (joint) 1988 – Wideawake Terns 2 years ago ken yong SGD7.50
- Birds MS & Stamps Marshall Islands Stamp Sheet 2013 – Birds Of The World 1 2 years ago ken yong SGD13.00
- Birds MS & Stamps Marshall Islands Stamp Sheet 2013 – Birds Of The World 4 2 years ago ken yong SGD13.00