A page is added in the Roll of Honour, ‘Site Memorial’ section for Harry:-
https://www.roll-of-honour.org.uk/c/html/cotterill-harry.htm
Information
Sarah Carney
Andrew Snow
‘6th Heavy Anti Aircraft Regiment’ by Patrick Walker (Book)
‘The British Sumatra Battalion’ by A.A. Apthorp (Book)
Japanese Transport
Private 5779807
Commonwealth War Graves
KEW:- WO 361/2172, WO 392/23, WO 345/12, WO 361/2196, WO 304/4.