We still talk of double-oh…
and those as old as I will recall treble-o-lectric
Oh gosh yes, my best friend at school had a complete set of treble-o-lectric. Their Derby type 2 was a sight to behold, for younger viewers we didn't call them Classes 24/25 in those days.
Can't remember if I lifted this one from Bylines, Trains Illustrated, or a Bradford Barton album.
Please ignore those wonky pilasters, they will be sorted tomorrow.
Geoff