Which one, and when, of the two pairs of tracks have since been closed?
See BR Pregrouping Atlas and Gazetteer by Ian Allan Map 21 F1.
See BR Atlas by Ball . . . . . . . . . . . . . . . . . . . . . . . Map 44A3.
See Rail Atlas GB&I by Baker . . . . . . . . . . . . . . . . . .Maps 58B2 & 61C2
See Rail Atlas Then and Now ... ... Shows Pre-Grouping and Modern Maps side by side.
Note that there is no relationship between the page numbers of these three atlases.