But there wasn't actually a physical connectional point in Chesterfield, was there? You left the (North) Midland station and walked through the town to Market Place.
As said in the Lewis Carroll story by a character....
Curioser and curiouser...
You seem to make the assumption that I was going to use the terminal station in Chesterfield as the link, but this is not the case. I thought by giving the name of Tapton Junction in a previous posting of explanation, as part of the linkage routes, I might have given the game away.
My hard-copy of the Victoria era map drafts I had made in the preparation of this quiz does give the letter "A" as the first letter of the name of the railway station that I show as the first station on the Lancashire, Derbyshire and East Coast Railway, once the final station on the North Midland Railway has been named, which my records shows as beginning with the letter "W".
Shall we see how we progress and find if my detailed planning has been far too obtuse for this quiz, so after that last posting of Killamarsh (West), I shall nominate...
Eckington and Renishaw