Thank you, I’ve seen this but I still need to refer to/cross check with Hyperdia as the timetable doesn’t distinguish between trains that run direct to Asakusa/Sengakuji and those that require a change (eg at Aoto)
An example is the one that leaves Narita T1 weekdays at 22:03 (AU)
It didn’t seem like the definitive timetable I was hoping for, but it is probably as good as it gets.
I hadn’t, they are brilliant. Thanks!
They also do bring to relief the idea that the whole concept of a station can be very different according to personal perception and where one is within - or outside of - that station/stations at the time.
Looked at the wrong Kings Cross map (thee are two) and got very confused!