- We recently wrote a report that the Thomas The Tank - custom booklet should have a change of background code.
I am sorry to inform that this is not the case. Douglas Myall recently wrote to me with the news that Brian (who brought it to our attention) has got it wrong.
His e mail is reproduced below.
I have a copy of this book in front of me. The security definitives are MCIL M11L. They are identical to the Machins in the two previous custom books. I cannot see any sign of Brian's prediction that they "would break all the rules". Have I overlooked something?