May Modern Raiways, Map of London's Railways
 

Jack Taylor:
Similarly, on 20th May 1995, after working in on a railtour (Hertfordshire -
"The Pinner Pieman") from Waterloo, a 3H DEMU was used on the [Chesham]
branch in place of the A stock. ...

Hey, I was on that trip! And I rode the DEMU on the branch, too.
It's the only time I've been on a railfan special in the UK.
--
Mark Brader "Clearly, neither Mark Brader nor
Toronto Steve Summit read the whole book..."
-- Greg Black