You need "Bradshaw's Guide" which contained railway timetables from the mid19th century until about 1960.

Beware tho' There's something called "Bradshaw's Tourist Handbook" which is sometimes called "Bradshaw's Guide" even though they are two different publications.

And according to Dickens, Bradshaw's Guide was famously incomprehensible. See an article called A Narrative of Extraordinary Suffering in, I think, Household Words