Belated congratulations on retirement. I myself retired 6 months ago.
If you have the space why not model a slice of Neasden

- Met steam and electrics plus you can also throw in the GC as well!
I recall when we first moved to Aylesbury in the early 1970s the return fare to Marylebone was 75 pence. How times have changed as an off-peak return is now £29.40.
Like yourself I remember the BR 115s and the days when they used to stop at Moor Park which is not the case now. And on Sundays when you had to change at Amersham onto an A stock Baker Street train. I also managed to visit both Baker Street (Met) and Harrow signal boxes way back in the late 1970s. I do pick up occasional titbits about (including the friction between) the Met (TfL) and Chiltern Line as my sister is a signaller at Marylebone.
The bay platform and yard at Aylesbury is now the car park.
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And A stock approaching platform 3 at Harrow on the Hill on an Uxbridge service - I somehow caught the arcing.
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