bramling
Veteran Member
On the pedantic front, none of the 150/1s have thier original interior. The Birmingham ones were refurbished in the early 1990s with more seats put in. The closest thing I think still on the network to the original 150/1 interior is the class 318s in Scotland (in terms of seat type), but it was 3+2 face seating as built.
The 150/2 where "ashbourne" as built.
Here's a question regarding the units refurbished by First North Western and now used by Northern: did these have facing seats before the FNW refurbishment (i.e. keeping their as-built layout), or was it a conscious decision by FNW to revert to that layout?