NICK the only way you may find any thing about its wartime service is to see a picture taken during the war of this matador you have its cenus numbers l know its a long shot but you never know l think 1939 late is about right as a build date the contract V3501 ran from 24-8-39 TO ?-7-40 l do not think l can add any more but if l come across any thing l will let you know
REGARDS WALLY