I would like to say what a good day I have had, thanks to the Grantham operators, JW especially.
I note the carriage aesthetics discussion, re-Mk1s, but there are bigger disasters with regards to the looks of railway vehicles.
Many people know my views on this, but I am going to say, here, the Gresley A4s fall into the hopeless category for me. I think Gresley had an idea of this too.
The GresleyA1/A3 and P1 are a rather better examples of the 20th century large steam locomotive design, from an aesthetic view-point. One could add they are less good than many late 19th Century examples, but designs have to move with the times.
I look forward to the 'discussion' on this!
On the plus side the A4 is more pleasing on the eye than other streamlined locos in Britain at that time.
I shall put on the tin-hat now.