TheSel
Member
I remember that HM the Queen formally opened the Merseyrail network back in the 1970s, and rode in one of the then new trains. For some time after that I seem to think the unit, and the seat, she had travelled in was marked in some way. That is now ancient history (or myth) but I wonder if that particular unit has been scrapped yet, or if its fame will be recalled when its day comes.
I remember that too, and always thought it was 507001.
A little internet searching has revealed this snippet, which includes a picture, and suggests the date was 25 October 1978, and that Her Majesty rode to Kirkby.