Just been back through my file for the 4/4. I have the brown luggage tag despatch label for the 4/4 with an engine number on it, the bonnet halves with an engine number on them and a v5 with the engine number on it but on the engine nothing....
I've also checked my 'other' 4/4....the engine number is apparently 711M 6015 BA according to the log book 😜
Arwyn
