Added page in the Roll of Honour for William Dunlop Hunter:-
http://www.roll-of-honour.org.uk/h/html/hunter-william-dunlop.html
It was a bit difficult as there are many WD Hunters listed in KEW records, inluding a William Dunbar Hunter and another Gordon Highlander.
Information
John Hunter
Thailand-Burma Railway
KEW:- WO 361/1947, WO 345/27, WO 361/2060