The auto coach for the Abingdon branch is W81W.

Peter Kerslake adds "A splendid portrayal of Radley station, on the Abingdon branch, with Oxford's 1425 on its Autocoach.
Sadly, however, 1425 was a very early casualty in the ranks of the "1400's", being one of the first of her class to be withdrawn in February of 1956 in company with sister engine 1460 which was also condemned at about that time."